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Pereiopod Stock Photos and Images
RMPB8BGJ–This barred wire coral shrimp, Pontonides unciger, lives on this species of wire coral, Cirrhipathes anguina, Hawaii.
RM2A7BFHB–This barred wire coral shrimp, Pontonides unciger, on wire coral, Cirrhipathes anguina, and a diver (MR) entering a crevice at Yap Cavern’s off the ve
RMR2XMN7–Colemans Shrimp (Periclimenes colemani), lives on Fire urchin (Astenosoma varium), symbiosis, Komodo island, Indonesia
RF2H5K749–Close-up of Banded Coral Shrimp (Stenopus hispidus) with black background, Maui; Hawaii, United States of America
RMR2XPH0–Colemans Shrimp (Periclimenes colemani), lives on Fire urchin (Astenosoma varium), symbiosis, Bali, Indonesia
RMP7YWP4–Lithodes (Petalocerus) Bellianus White = Phyllolithodes papillosus Brandt, 1848 (1: dorsal view; 2: ventral view; 3: carapace, lateral view; 4: rostrum, lateral view; 5: outer antenna with petaloid process; 6: inner antenna; 7: carapace, lateral view with last pereiopod; 8: maxillopod) English: Flatspine Triangle Crab . 1856 (published 1857) 248 LithodesBellianusWestwood
RMW282P7–Archive image from page 348 of The Danish Ingolf-expedition (1899-1953). The Danish Ingolf-expedition danishingolfex3cpt8daniuoft Year: 1899-1953 CRUSTACEA MALACOSTKACA. VII. 267 Fig. 75. Halirages mixtus. The figures of the complete pereiopod 7 and of the urosorne with uropod 3 were drawn from a little specimen. Description of $, abt. 11 mm. (with large marsupial plates, but the marginal setae lost). This specimen (like all the others) was very defective. The back is vaulted, without dorsal teeth. The head ha little rostrum; the ocular lobe has the corners cmadrangularly rounded, and the
RM2AXCJH3–Annals of the South African MuseumAnnale van die Suid-Afrikaanse Museum . body strongly spinose. The present material agrees with Vanhoffens description of Echinomunnahorrida in the spinose body, the position of the eyes, the construction of theantennule with one long flagellar segment plus several short segments, in thestructure of the maxilliped and the first pereiopod. The main differences betweenE. horrida and E. uroventralis lie in the number of dorsal pereional spines,and especially in the pleonal structure with the ventrally inserted uropods.The Antarctic species possesses five proximal
RMPFJ05E–. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. 236 CRUSTACEA MALACOSTRACA. VII. A close examination has proved that the two species may be separated with certainty. The most important and most easily recognisable character is the telson (drawn and described by Sars 1895): in W. ccecula it is oval, with the tip broadly rounded; in W. megalops it is nearly as broad as long, and trans- versely truncated (or sometimes a little concave) at the tip. Also the second joint of pereiopod 7 is speci- fically different: the upper hind corner is in
RMR2XPH3–Colemans Shrimp (Periclimenes colemani), lives on Fire urchin (Astenosoma varium), symbiosis, Bali, Indonesia
RMMCPCNM–. Text-fig. 21. Xenarctiinis spinulosus g.n., sp.n. (a) First pereiopod, x 32. (6) Serond pereiopod, x 32. (c) Fourth pereiopod, x 32.
RM2J5KA5C–Sculptured Mitten Lobster or Sculptured Slipper lobster (Parribacus antarcticus), at night, Maldives, Indian ocean, Asia
RMW27GM7–Archive image from page 278 of The Danish Ingolf-expedition (1899-1953). The Danish Ingolf-expedition danishingolfex3cpt8daniuoft Year: 1899-1953 CRISTACEA MALACOSTRACA. VII. '17 antenna 2. Antenna 2 has peduncle very long, jth joint somewhat longer than 4th joint; rlagelhnn short (as long as 4th joint of peduncle), with abt. 11 joints. Pereiopod 1 has sideplate very small, quadrangular; 4th joint produced almost to distal cud of 5th joint; 6th joint somewhat widened distally, with palm even and somewhat oblique; dactylus not longer than palm. Pereiopod 2 has sideplate large, ovate; 6th join
RMR2XMHD–Emperor Shrimp or Imperial Partner Shrimp (Periclemenes Imperator) on a sea cucumber (Holothuroidea), Sulawesi, Indonesia
RM2AND082–Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum . the antenna, while pereiopod I is not as spinose as thepresent species, and pereionite I is very much broader. P. chilensis Menziesfrom southern Chile most closely resembles the present species, but the apexof pleopod 1 in the male is narrower, as is the pleotelson. The specific name is derived from the Cape Province, in whose waters thespecies was found. Family MunnopsidaeMunnopsis bispinosus sp. no v. Figs 15-16Description Female. Head and first four pereionites equal in length to, but at leasttwice wider than poste
RM2JN1J1M–Royal Spanish Lobsters (Arctides regalis), are also called shovel-nosed lobstersand it is known as ula-papapa in Hawaii, Pacific ocean
RMPFJ02H–. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. CRUSTACEA MALACOSTKACA. VII. 267. Fig. 75. Halirages mixtus. The figures of the complete pereiopod 7 and of the urosorne with uropod 3 were drawn from a little specimen. Description of $, abt. 11 mm. (with large marsupial plates, but the marginal setae lost). This specimen (like all the others) was very defective. The back is vaulted, without dorsal teeth. The head ha little rostrum; the ocular lobe has the corners cmadrangularly rounded, and the subantennal process is not very protruding,
RMME9K1M–. Die Isopoden der Siboga-Expedition . Fig. 33. Metanthura normani, Thorakopod V (Pereiopod I), 25 X . Fig. 34. Metanthura normani, Thorakopod II (Gnathopod I), X 25.
RMW27F63–Archive image from page 272 of The Danish Ingolf-expedition (1899-1953). The Danish Ingolf-expedition danishingolfex3cpt8daniuoft Year: 1899-1953 CRUSTACEA MALACOSTRACA. VII. I'd small spines) and not defined from the hind portion of the joint; dactylus slightly curvate, half as long as 6th joint. Pereiopod 2 rather powerful, 4th and 5th joints not much produced, 6th joint oblong oval, palm not very oblique, with abt. 6 broad but rather indistinct teeth and defined at the corner by a single, acute, much larger tooth; dactylus very heavy. Pereiopod j rather slender, with dactylus very long an
RM2AJ0N5F–Marine isopods collected in the Philippines by the U.S fisheries steamer Albatross in 1907-08 . HELIOTYPE CO. BOSTON Rathbun. — Some Cuban Crustacea. PLATE 5. Fig. 18. Barbouria poeyi, first pereiopod, X 8.Fig. 19. second pereiopod, X 8. Fig. 20. third pereiopod, X 8. Fig. 21. fourth pereiopod, X 8. Fig. 22. fifth pereiopod, X 8. Bull. Mus Comp. Zo()l Cuban Crustacea Plate 5. HELIOTYPE CO. BOSTON
RM2JN1J1N–Royal Spanish Lobster (Arctides regalis), are also called shovel-nosed lobstersand it is known as ula-papapa in Hawaii, Pacific ocean
RMPFJ04T–. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. CRUSTACEA MALACOSTRACA. VII. 245. Fig. 70. Monoculodes lalissimanus, and with the end oblique. The 6th joint is extremely broad, nearly as broad as long, with the palm not much longer than the hind edge, and with a strong spine on the hind corner of the palm, Pereiopod 2 resembles pereiop. 1, but the process on 5th joint and the 6th joint are not so broad, and yet they are much heavier than those of M. latimanus. Pereiopods 3—7 resembling those of the said species, except that the dactyli
RMMCPCCH–. Text-fig. 28. Serolis ovata sp.n. (a) Antennule, x 12. (6) Antenna, x 12. (c) First pereiopod, x 12. ((/) Second pereiopod, x 12. (e) Sixth pereiopod, x 12. (/) Seventh pereiopod, x 12. (g) Uropod, x 12.
RMW22EG0–Archive image from page 12 of The Danish Ingolf-expedition (1899-1953). The Danish Ingolf-expedition danishingolfex3dpt13daniuoft Year: 1899-1953 CRUSTACEA MALAOOSTRACA III (AMPHIPODA IVi Occ ii rrence: 64°54'N, 55°10'W, 740m, 3°8. 'Ingolf' St.27: I VII I 1 Bpecimen. The Bpecimen is rather defective, ii has lost urosome; length 7.5 nun. As far as could I'' ascertained without dissection, n agrees excellently with Chevrei specimen (ovigerous }, except Fig. 1. Sympleustes megackeii ; pereiopod 2. 'Ingolf' St. 11. that the hand of pereiopod 2 is somewhat broader in the 'Ingolf'- specimen.
RM2AXCWCY–Annals of the South African MuseumAnnale van die Suid-Afrikaanse Museum . h and width. Coxal plates dorsallyvisible on all segments. Pleon longer than wide. Pereiopod I similar in male and female; propodus distally expanded, palmstraight; dactylus biunguiculate. Pereiopods II-VII triunguiculate. Uropod with well-developed basis, exopod half length and width ofendopod. Pleopod 1 in male narrow, Y-shaped, proximal halves of rami contiguous,distal halves divergent, narrow. Discussion In the structure of the antennae and mouthparts, the rostral projection,the prehensile first pereiopod, the triung
RM2JN1J0B–Royal Spanish Lobster (Arctides regalis), are also called shovel-nosed lobstersand it is known as ula-papapa in Hawaii, Pacific ocean
RMPFJ04A–. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. CRUSTACEA MALACOSTKACA. VII. 251. Fig. 72. Oedicerina ingolfi. pereiopod 4 has a rather strange shape; there is a very large hind lobe, still longer than that of Oca psis (Sars 1891—95, pi. 114), and this is a solitary case within the family, for all the other genera have the hind edge feebly concave, without any emargination for the 5th sideplate. The rest of the limb is in shape not very different from that of pereiopod 3. All the other appendages arc totally Inst. Remarks. No doubt it i
RMR2XMHK–Emperor Shrimps or Imperial Partner Shrimps (Periclemenes Imperator) on a sea cucumber (Holothuroidea), Sulawesi, Indonesia
RMMCPDW0–. d Text-fig. 11. Glyptonotus antarcticus. (a) Ventral view of coxa and plate of second pereiopod and a portion of the tergum, x 2. {b) Posterior view of {a), {c) Ventral view of sixth coxa and plate, x 2. {d) Posterior view, showing the relationship with the tergum. Nordenstam (1933, p. 103), in his diagnosis of the subfamily, mentioned that the coxal plates are 'marked oflF by dorsal sutures on the last three pereion segments'. It is strange that he makes no reference to the coxae of the anterior segments until his discussion on the affinities of the subfamily Macrochiridotheinae; here, on p
RMW27H0H–Archive image from page 279 of The Danish Ingolf-expedition (1899-1953). The Danish Ingolf-expedition danishingolfex3cpt8daniuoft Year: 1899-1953 ig8 CRUSTACEA MALACOSTRACA. VII. In having the peduncle of antenna 2 extremely long this species is most closely allied to Stenothoe megacheir (Boeck) (G. O. Sars 1895, p. 242, pi. 83), but it differs among other things in having pereiopod 2 (incl. the side plate) of another shape, and pereiopods 6—7 have 4th joint much more produced in the lower hind corner. 203. Stenothoe (?) aequicornis n. sp. (Fig. 59). Occurrence. 5 specimens were taken at the
RM2AXED58–Annals of the South African MuseumAnnale van die Suid-Afrikaanse Museum . asing insize distally. Finger and thumb of smaller chela gaping, cutting edge of finger unarmed,that of thumb with blunt tubercle at about midpoint; upper margin of palmbearing three spines; carpus armed with four spines on ventral margin; merusbearing three spines on dorsal margin, four on ventral margin; ischium withrow of fourteen spines, distal four longer than more proximal spines. Propodus of third pereiopod with posterior lobe not very marked, evenlyrounded. Telson broader than long, with semicircular seta-bearing
RMPFH4GF–. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. CRUSTACEA MALACOSTRACA. VII. I'd small spines) and not defined from the hind portion of the joint; dactylus slightly curvate, half as long as 6th joint. Pereiopod 2 rather powerful, 4th and 5th joints not much produced, 6th joint oblong oval, palm not very oblique, with abt. 6 broad but rather indistinct teeth and defined at the corner by a single, acute, much larger tooth; dactylus very heavy. Pereiopod j rather slender, with dactylus very long and slender, 3/4 as long as 6th joint. Perei
RMMCPD84–. k Text-fig. 17. Arcturides acuminatus sp.n. (a) Maxillula (left), x 25. {b) Tip of uropod. (c) Dorsal view of pleotelson. ((i) Maxilla (right), x 15. (e) First pereiopod, x 20. (/) Maxilliped (left), x 25. (^) Lateral view of female, x 7. (/;) Antenna, X 12. (7) Antennule, x 18. (/:) Second pereiopod, x 20. (/) Seventh pereiopod, x 20. outwards and is about a third of the length of the broader part of the exopodite. In ^. acuminatus, the distal end of the projection is obliquely truncated to form a pointed extremity (Text-fig. i8«); the appendix masculina of the second pleopod (Text-fig. iSc
RMW22HY9–Archive image from page 18 of The Danish Ingolf-expedition (1899-1953). The Danish Ingolf-expedition danishingolfex3dpt13daniuoft Year: 1899-1953 CR I 'i MALAOASTRAOA VIII (AMPHIPODA Ii II 80' 70' CO .- trjmrpnTyniy.n- . 200 Met«r GOO 2000 Chart II. Distribution of Eusirus holmi. 9 = new localities, O = localities from the literature. + = the type-locality not smaller than pereiopod 2), perhaps to Eusirogenes1) (distal margin of upper lip straight: inner plates of maxillipeds completely separate: shape of process on fifth joint of pereiopods 1-2). On the whole it seems to be more clos
RM2AXCRJ9–Annals of the South African MuseumAnnale van die Suid-Afrikaanse Museum . Fig. 17. Ianisera trepidus sp. nov.A—Holotype in dorsal view; B — Antennule; C—Antenna; D —First maxilla; E —Second maxilla; F —Mandible; G —Pereiopod I. 302 ANNALS OF THE SOUTH AFRICAN MUSEUM. hig. 18. Ianisera trepidus sp. nov.A-Maxilliped; B-Pleopod 1 <J; C - Pleopod 2 <S; D - Operculum $. ISOPODAN AND TANAIDACEAN CRUSTACEA FROM SOUTHERN INDIAN OCEAN 303
RMPFJ04C–. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. CRUSTACEA MALACOSTRACA. VII. 249. Pig. 71 Monoculodes rostratus. cimen). Pereiopod 7 has the second joint broad, with the lower part of the hind margin concave; the distal joints of both specimens are lost. Uropods 1—2 are long, slender, with the peduncles and inner rami spinu lose, and inner rami a little longer than outer rami (urop. 3 is lost in both specimens); in urop. 2 the peduncle is as long as the inner ramus, in urop. 1 1' 2 time as long. The telson is somewhat longer than broad,
RMMCPCFK–. Text-fig. 25. Serolis acuminata sp.n. (a) First pereiopod, x 30. [b) Second pereiopod, x 30, (c) Sixtli pereiopod, x 30, {d) Seventh pereiopod, x 30. {e) Spines on propodus of first pereiopod, enlarged. (/) Uropod, x 30. spines and two delicate setae on the inner angle of its distal truncate extremity; the inner lobe is considerably shorter than the outer and is broadest at its distal extremity which is rounded and bears a single minute spine. The first, second, sixth and last pereiopods are shown in Text-figs. 25 a, b, c and d. The propodus of the first is greatly expanded, with its inner e
RMW27FE7–Archive image from page 273 of The Danish Ingolf-expedition (1899-1953). The Danish Ingolf-expedition danishingolfex3cpt8daniuoft Year: 1899-1953 192 CRUSTACEA MALACOSTRACA. VII. This species is easily recognisable especially in the shape of pereiopod 1 (5th joint proximally widened) and in the long dactylus of pereiopod 3. Genus Metopella G. 0. Sars. Metopella G. O. Sars 1895, p. 274. — Stebbing 1906, p. 182. Of the 8 species of the genus no fewer than 4 are known from the area. 194. Metopella nasuta (Boeck) (Chart 33, partim). Mctopa nasuta G. O. Sars 1895, p. 276, pi. 98 fig. 1. Metopella
RM2AGAWPD–. Decapoden. 53 52. Fig 51. Pan dalli s propinqiiiis, Q. O. Sars. Erstes „ 52. „ 53. „ 54. „ 55. „ 56. 57.58.59.59 A.59B.59 C.59 D.59 E.59 F.590. bekanntes Stadium. Carapax.„ „ „ Aiitenniila. „ „ „ Antenna. „ „ „ Telson. „ „ „ Maxillipeden und PereiopodenFünftes Larvenstadium. „ , Telson. Larve „ Antennula.„ Antenna. „ Maxillipeden und Pereiopoden.„ Erster Pereiopod„ Zweiter „ Spitze. „ Pleopod.Telson. Fig. 51—58, nach Stepliensen 1; Fig. 59—590, Original. Crustacea Decapoda. VI 369
![. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. CRISTACEA MALACOSTRACA. VII. "17 antenna 2. Antenna 2 has peduncle very long, jth joint somewhat longer than 4th joint; rlagelhnn short (as long as 4th joint of peduncle), with abt. 11 joints. Pereiopod 1 has sideplate very small, quadrangular; 4th joint produced almost to distal cud of 5th joint; 6th joint somewhat widened distally, with palm even and somewhat oblique; dactylus not longer than palm. Pereiopod 2 has sideplate large, ovate; 6th joint very powerful, fully as long as 2nd Stock Photo](https://c8.alamy.com/comp/PFH4FT/the-danish-ingolf-expedition-marine-animals-arctic-regions-scientific-expeditions-arctic-regions-cristacea-malacostraca-vii-quot17-antenna-2-antenna-2-has-peduncle-very-long-jth-joint-somewhat-longer-than-4th-joint-rlagelhnn-short-as-long-as-4th-joint-of-peduncle-with-abt-11-joints-pereiopod-1-has-sideplate-very-small-quadrangular-4th-joint-produced-almost-to-distal-cud-of-5th-joint-6th-joint-somewhat-widened-distally-with-palm-even-and-somewhat-oblique-dactylus-not-longer-than-palm-pereiopod-2-has-sideplate-large-ovate-6th-joint-very-powerful-fully-as-long-as-2nd-PFH4FT.jpg ". The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. CRISTACEA MALACOSTRACA. VII. "17 antenna 2. Antenna 2 has peduncle very long, jth joint somewhat longer than 4th joint; rlagelhnn short (as long as 4th joint of peduncle), with abt. 11 joints. Pereiopod 1 has sideplate very small, quadrangular; 4th joint produced almost to distal cud of 5th joint; 6th joint somewhat widened distally, with palm even and somewhat oblique; dactylus not longer than palm. Pereiopod 2 has sideplate large, ovate; 6th joint very powerful, fully as long as 2nd Stock Photo")
RMPFH4FT–. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. CRISTACEA MALACOSTRACA. VII. "17 antenna 2. Antenna 2 has peduncle very long, jth joint somewhat longer than 4th joint; rlagelhnn short (as long as 4th joint of peduncle), with abt. 11 joints. Pereiopod 1 has sideplate very small, quadrangular; 4th joint produced almost to distal cud of 5th joint; 6th joint somewhat widened distally, with palm even and somewhat oblique; dactylus not longer than palm. Pereiopod 2 has sideplate large, ovate; 6th joint very powerful, fully as long as 2nd
RMMCPDTC–. Text-fig. 9. Edotta oculopetiolata sp.n. (a) Antenna, x 22. (6) Left maxilla, x 42. (c) Fifth pereiopod, x 15. ((/) Antennule, J, X 22. (e) Left maxilla, x 42. (/) Head and first pereion segment, x 12. (g) First pereiopod, x 15. The antenna (Text-fig. ga) consists of a peduncle of five joints and a flagellum of two very short ones (cf. Ohlin, 1901, p. 293 and pi. xxiii, fig. loaz, where the flagellum consists of three joints, the first one of which is of considerable length). The first four peduncular joints are short and subequal, the fifth is nearly twice as long as the fourth. The flagell
![Archive image from page 16 of The Danish Ingolf-expedition (1899-1953). The Danish Ingolf-expedition danishingolfex3dpt13daniuoft Year: 1899-1953 CRUSTACEA mm IC0S1 R M ill i a i I'll I roi > l i 302. Nototropis nordlandicus (Boecl | (Fig. 3). uol say thai in the two lasl pairs oi pereiopods the} are simple). ,, , i ,, ; n n a â , i ii i one Pereiopod 2: sideplate has lower ] 1 corner a little more rounded Paratylus nordlandicus U. O. oars, < rust, ol Norway, vol. I. 1895 ' ' p 169, pi. 165 fig. 2. Nototropis nordlandicus Stebbing, Tierreich, vol, 21, 1906, p.332. Occurrence: Stock Photo](https://c8.alamy.com/comp/W22H8D/archive-image-from-page-16-of-the-danish-ingolf-expedition-1899-1953-the-danish-ingolf-expedition-danishingolfex3dpt13daniuoft-year-1899-1953-crustacea-mm-ic0s1-r-m-ill-i-a-i-ill-i-roi-gt-l-i-302-nototropis-nordlandicus-boecl-fig-3-uol-say-thai-in-the-two-lasl-pairs-oi-pereiopods-the-are-simple-i-n-n-a-i-ii-i-one-pereiopod-2-sideplate-has-lower-1-corner-a-little-more-rounded-paratylus-nordlandicus-u-o-oars-lt-rust-ol-norway-vol-i-1895-p-169-pi-165-fig-2-nototropis-nordlandicus-stebbing-tierreich-vol-21-1906-p332-occurrence-W22H8D.jpg "Archive image from page 16 of The Danish Ingolf-expedition (1899-1953). The Danish Ingolf-expedition danishingolfex3dpt13daniuoft Year: 1899-1953 CRUSTACEA mm IC0S1 R M ill i a i I'll I roi > l i 302. Nototropis nordlandicus (Boecl | (Fig. 3). uol say thai in the two lasl pairs oi pereiopods the} are simple). ,, , i ,, ; n n a â , i ii i one Pereiopod 2: sideplate has lower ] 1 corner a little more rounded Paratylus nordlandicus U. O. oars, < rust, ol Norway, vol. I. 1895 ' ' p 169, pi. 165 fig. 2. Nototropis nordlandicus Stebbing, Tierreich, vol, 21, 1906, p.332. Occurrence: Stock Photo")
RMW22H8D–Archive image from page 16 of The Danish Ingolf-expedition (1899-1953). The Danish Ingolf-expedition danishingolfex3dpt13daniuoft Year: 1899-1953 CRUSTACEA mm IC0S1 R M ill i a i I'll I roi > l i 302. Nototropis nordlandicus (Boecl | (Fig. 3). uol say thai in the two lasl pairs oi pereiopods the} are simple). ,, , i ,, ; n n a â , i ii i one Pereiopod 2: sideplate has lower ] 1 corner a little more rounded Paratylus nordlandicus U. O. oars, < rust, ol Norway, vol. I. 1895 ' ' p 169, pi. 165 fig. 2. Nototropis nordlandicus Stebbing, Tierreich, vol, 21, 1906, p.332. Occurrence:
RM2AND473–Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum . Pereiopod I subchelate, dactylus ending in strong claw with seven or eightdentate spines on inner edge; propodus inflated, broadened distally; outerangle of palm armed with strong spine, palm armed with eight or nine fringedspines; outer surface of propodus strongly setose; carpus short, merus withtriangular setose process on dorsal margin; ischium with slightly producedsetose extension; basis with thickly setose area on anterior surface. Pleopods I basally fused, distally truncate, with outer distal angles some-what
![. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. CR! I 'i MALAOASTRAOA VIII (AMPHIPODA Ii II 80" 70" CO .- trjmrpnTyniy.n- .. 200 Met«r GOO 2000 Chart II. Distribution of Eusirus holmi. 9 = new localities, O = localities from the literature. + = the type-locality not smaller than pereiopod 2), perhaps to Eusirogenes1) (distal margin of upper lip straight: inner plates of maxillipeds completely separate: shape of process on fifth joint of pereiopods 1-2). On the whole it seems to be more close to Eusirus than to Eusirogenes. Stock Photo](https://c8.alamy.com/comp/PFJ1M2/the-danish-ingolf-expedition-marine-animals-arctic-regions-scientific-expeditions-arctic-regions-cr!-i-i-malaoastraoa-viii-amphipoda-ii-ii-80quot-70quot-co-trjmrpntyniyn-200-metr-goo-2000-chart-ii-distribution-of-eusirus-holmi-9-=-new-localities-o-=-localities-from-the-literature-=-the-type-locality-not-smaller-than-pereiopod-2-perhaps-to-eusirogenes1-distal-margin-of-upper-lip-straight-inner-plates-of-maxillipeds-completely-separate-shape-of-process-on-fifth-joint-of-pereiopods-1-2-on-the-whole-it-seems-to-be-more-close-to-eusirus-than-to-eusirogenes-PFJ1M2.jpg ". The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. CR! I 'i MALAOASTRAOA VIII (AMPHIPODA Ii II 80" 70" CO .- trjmrpnTyniy.n- .. 200 Met«r GOO 2000 Chart II. Distribution of Eusirus holmi. 9 = new localities, O = localities from the literature. + = the type-locality not smaller than pereiopod 2), perhaps to Eusirogenes1) (distal margin of upper lip straight: inner plates of maxillipeds completely separate: shape of process on fifth joint of pereiopods 1-2). On the whole it seems to be more close to Eusirus than to Eusirogenes. Stock Photo")
RMPFJ1M2–. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. CR! I 'i MALAOASTRAOA VIII (AMPHIPODA Ii II 80" 70" CO .- trjmrpnTyniy.n- .. 200 Met«r GOO 2000 Chart II. Distribution of Eusirus holmi. 9 = new localities, O = localities from the literature. + = the type-locality not smaller than pereiopod 2), perhaps to Eusirogenes1) (distal margin of upper lip straight: inner plates of maxillipeds completely separate: shape of process on fifth joint of pereiopods 1-2). On the whole it seems to be more close to Eusirus than to Eusirogenes.
RMMCPE2X–. Text-fig. 10. Edotia conugata sp.n. (a) Antenna, x 50. (^i) Antennule, x 50. (c) Maxilliped (right), x 50. ((/) Left mandible, X 50. (e) Right mandible, x 50. (/) Maxillula (left), x 50. (g) Maxilla (left), x 50. (/;) Second pereiopod (with coxa), x 30. (;') Distal portion of protopodite and endopodite of uropod, x 20. (k) First pereiopod, x 20. (/) Appendix masculina. The maxillula (Text-fig. 10/) is of the usual type; the truncated end of the outer lobe bears six or seven pectinate setae and the delicate inner lobe bears two strong plumose ones. Both the outer and middle lobe of the maxill
RMW14RY7–Archive image from page 25 of Die Isopoden der Siboga-Expedition (1913). Die Isopoden der Siboga-Expedition . dieisopodendersi04nier Year: 1913 Fig. 33. Metanthura normani, Thorakopod V (Pereiopod I), 25 X . Fig. 34. Metanthura normani, Thorakopod II (Gnathopod I), X 25.
RM2AM6K0X–Report on the scientific results of the voyage of H.M.SChallenger during the years 1873-76 : under the command of Captain George SNares, R.N., F.R.Sand Captain Frank Turle Thomson, R.N. . hi. HEPOMADUS GLACIALIS PLATE LIU. (ZOOL. CHALL. EXP. PART LII. 1887.)—Fff. PLATE LIE. Peteinura gubernata (p. 324). Lateral view ; enlarged eight times.b. First antenna.i. Second gnathopod.k. First pereiopod.I. Second pereiopod. TheVi .. ? M ... Crustacea macrura.l i • i
RMPG1TB5–. Natural history of the American lobster... Decapoda (Crustacea); Lobster fisheries. Bui.1. U. S. B. F., 1909. Plate XLL. jm Fig. .. Fig. I.—Left second pereiopod from anterior or upper side, partly dissected to show the relations of muscles and tendons in the principal segments; hinges (A) and nerves (re^ and v?-) are indicated; and extensor and flexor m.uscles {ex, ft.) are numbered to correspond to segments of origin. Fig. 2.—SheU of right toothed forceps in sectional view from above, to show tendons crossing distal joints, s h, lower sliding hinge, from inside; mb, interarticular membrane
RMMCPE76–. Text-fig. 7. Edotia oculata. {a) Brood pouch from above, dorsal integument removed (diagrammatic), a.c. accessory- coxal plate; a.o. anterior opening of brood pouch; Cj, coxa of first pereiopod; c.p^, coxal plate of first pereiopod, unfused; c.p.., coxal plate of second pereiopod, fused; c.p.^, coxal plate of fourth pereiopod, unfused; d, diverticulum of brood pouch; ex, soft extension of coxal plate; /.c./>. free part of coxal plate; f.p. fold of posterior wall of brood pouch; /, limit of brood pouch ; Ip. hne showing displacement of ventral integument, dorsally and laterally, {b) Base o
RMW14RY4–Archive image from page 25 of Die Isopoden der Siboga-Expedition (1913). Die Isopoden der Siboga-Expedition . dieisopodendersi04nier Year: 1913 Fig. 33. Metanthura normani, Thorakopod V (Pereiopod I), 25 X . Fig. 34. Metanthura normani, Thorakopod II (Gnathopod I), X 25.
RM2AGAC9H–. Decapoden. en eingliedrigenMaxillarpaipus und die Abwesenheiteines Exopodit am 2. Pereiopod imMysisstadium. 2. Crangon trispinosus, C. nantis, Cechinulatus. C.fasciatiis charakterisiertdurch ihre zweigliedrige Maxillarpalpen,Besitz von 5 Paar Exopoditen imMysisstadium, Form des Rostrum undAnordnung der Abdominaldornen. 3. Crangon spinosus, C. norvegicus unter-scheiden sich von der 2. Gruppedurch ihre außerordentlich verlängerteKörperform, Gestalt des Rostrum,Besitz eines einzigen langen Median-dornes auf dem 3. Abdominaisegmentund durch die Form des Telson(Gurney 1.) Claus (3) beschreibt ein
![. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. CRUSTACEA MALAOOSTRACA III (AMPHIPODA IVi Occ ii rrence: 64°54'N, 55°10'W, 740m, 3°8. "Ingolf" St.27: I VII I 1 Bpecimen. The Bpecimen is rather defective, ii has lost urosome; length 7.5 nun. As far as could I"' ascertained without dissection, n agrees excellently with Chevrei specimen (ovigerous }, except. Fig. 1. Sympleustes megackeii ; pereiopod 2. "Ingolf" St. 11. that the hand of pereiopod 2 is somewhat broader in the "Ingolf"- specimen. No marsu Stock Photo](https://c8.alamy.com/comp/PFJ1N0/the-danish-ingolf-expedition-marine-animals-arctic-regions-scientific-expeditions-arctic-regions-crustacea-malaoostraca-iii-amphipoda-ivi-occ-ii-rrence-6454n-5510w-740m-38-quotingolfquot-st27-i-vii-i-1-bpecimen-the-bpecimen-is-rather-defective-ii-has-lost-urosome-length-75-nun-as-far-as-could-iquot-ascertained-without-dissection-n-agrees-excellently-with-chevrei-specimen-ovigerous-except-fig-1-sympleustes-megackeii-pereiopod-2-quotingolfquot-st-11-that-the-hand-of-pereiopod-2-is-somewhat-broader-in-the-quotingolfquot-specimen-no-marsu-PFJ1N0.jpg ". The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. CRUSTACEA MALAOOSTRACA III (AMPHIPODA IVi Occ ii rrence: 64°54'N, 55°10'W, 740m, 3°8. "Ingolf" St.27: I VII I 1 Bpecimen. The Bpecimen is rather defective, ii has lost urosome; length 7.5 nun. As far as could I"' ascertained without dissection, n agrees excellently with Chevrei specimen (ovigerous }, except. Fig. 1. Sympleustes megackeii ; pereiopod 2. "Ingolf" St. 11. that the hand of pereiopod 2 is somewhat broader in the "Ingolf"- specimen. No marsu Stock Photo")
RMPFJ1N0–. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. CRUSTACEA MALAOOSTRACA III (AMPHIPODA IVi Occ ii rrence: 64°54'N, 55°10'W, 740m, 3°8. "Ingolf" St.27: I VII I 1 Bpecimen. The Bpecimen is rather defective, ii has lost urosome; length 7.5 nun. As far as could I"' ascertained without dissection, n agrees excellently with Chevrei specimen (ovigerous }, except. Fig. 1. Sympleustes megackeii ; pereiopod 2. "Ingolf" St. 11. that the hand of pereiopod 2 is somewhat broader in the "Ingolf"- specimen. No marsu
RMME9JYB–. Die Isopoden der Siboga-Expedition . Fig. 63. Idothea du- Fig. 66. Idothea dupli- plicata, Maxilliped, Fig. 64. Idothea duplicata, Thorako- Fig. 65. Idothea duplicata, Thorako- cata, Thorakopod VIII 37 X. pod II (Pereiopod I), 36 X. pod III (Pereiopod II), 30 X. (Pereiopod VII), 24 X. nirgends anders vorkommt (vergleiche indessen Cleantis japonica, S. 263). Man könnte vielleicht denken an eine Abnormalität, aber abgesehen hiervon glaube ich doch mit einer neuen aparten Art zu tun zu haben. 3. /. linearis (L.). Java (?); atlantisch und Mittelmeer; Tiefe bis 22 m (132, S. 93). 4 /. metaüica Bo
RMW1BXEN–Archive image from page 47 of Die Isopoden der Siboga-Expedition (1913). Die Isopoden der Siboga-Expedition . dieisopodendersi04nier Year: 1913 272 ISOPODA GENUINA Diese Form ist bestimmt neu; sie enthält ihren Namen mit Rücksicht auf die ganz eigen- tümliche Verdoppelung der Reihen von Stacheln an den Mundteilen, welche, soweit ich weiss, Fig. 63. Idothea du- Fig. 66. Idothea dupli- plicata, Maxilliped, Fig. 64. Idothea duplicata, Thorako- Fig. 65. Idothea duplicata, Thorako- cata, Thorakopod VIII 37 X. pod II (Pereiopod I), 36 X. pod III (Pereiopod II), 30 X. (Pereiopod VII), 24 X. nirge
RM2AXD2ER–Annals of the South African MuseumAnnale van die Suid-Afrikaanse Museum . s; flagellum 6-segmented. Pereiopod I dactylus with well-developed unguis; propodus two and a halftimes longer than wide, ventral margin bearing single distal spine plus 10 smallserrate spines; carpus short, triangular. Following pereiopods essentially similar to pereiopod I, but with carpislightly longer, not underriding the propodi. Pleopod 2 with elongate rami, exopod carrying six slender setae, endopodwith four setae and sabre-shaped stylet on inner margin reaching well beyondapex of ramus, apically acute. Uropods an
![. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. 42 CRUSTACEA MALACOSTRACA VIIT IAMPHIPODA IV) joint has a "wing" along the fore margin, it is, however, much narrower than in pereiopod 2^; 5th joint rather short, a trifle shorter than 6th joint; dactylus setose at the concave side. Pereiopods 3-4 in both, sexes, second joint elliptical, maximal breadth about two fifth the length; in pereiopod 3 second joint is about as long as 4th and 5th joints together, in pereiopod 4 it i- l1.., times the length of 4th joint; 4th joint somew Stock Photo](https://c8.alamy.com/comp/PFJ1DT/the-danish-ingolf-expedition-marine-animals-arctic-regions-scientific-expeditions-arctic-regions-42-crustacea-malacostraca-viit-iamphipoda-iv-joint-has-a-quotwingquot-along-the-fore-margin-it-is-however-much-narrower-than-in-pereiopod-2-5th-joint-rather-short-a-trifle-shorter-than-6th-joint-dactylus-setose-at-the-concave-side-pereiopods-3-4-in-both-sexes-second-joint-elliptical-maximal-breadth-about-two-fifth-the-length-in-pereiopod-3-second-joint-is-about-as-long-as-4th-and-5th-joints-together-in-pereiopod-4-it-i-l1-times-the-length-of-4th-joint-4th-joint-somew-PFJ1DT.jpg ". The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. 42 CRUSTACEA MALACOSTRACA VIIT IAMPHIPODA IV) joint has a "wing" along the fore margin, it is, however, much narrower than in pereiopod 2^; 5th joint rather short, a trifle shorter than 6th joint; dactylus setose at the concave side. Pereiopods 3-4 in both, sexes, second joint elliptical, maximal breadth about two fifth the length; in pereiopod 3 second joint is about as long as 4th and 5th joints together, in pereiopod 4 it i- l1.., times the length of 4th joint; 4th joint somew Stock Photo")
RMPFJ1DT–. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. 42 CRUSTACEA MALACOSTRACA VIIT IAMPHIPODA IV) joint has a "wing" along the fore margin, it is, however, much narrower than in pereiopod 2^; 5th joint rather short, a trifle shorter than 6th joint; dactylus setose at the concave side. Pereiopods 3-4 in both, sexes, second joint elliptical, maximal breadth about two fifth the length; in pereiopod 3 second joint is about as long as 4th and 5th joints together, in pereiopod 4 it i- l1.., times the length of 4th joint; 4th joint somew
![. d e Text-fig. 12. Macrochiridotheastebbingi. (a) Antenna, x 20. (6) Third pereiopod, x 12. (c) First pereiopod, x 12. (^)Anten- nule, X 20. (e) Maxilliped (left), x 30. (/) Cutting edge of left mandible, x 30. [g) Second pereiopod, x 12. {h) Second pereiopod, x 17. Genus Macrochiridothea Ohlin, 1901 Macrochiridothea stebbingi Ohlin, 1901 (Text-fig. 12, a-h) Macrochiridothea stebbingi Ohlin, 1901, pp. 289-91, pi. xxii, fig. 9. M. stebbingi yar. midtitiiherculata, Nordenstam, 1933, pp. 106-8 and 112, pi. i, fig. 7. Occurrence. St. WS 88: 6. iv. 27, 54° 00' 00" S., 64° 57' 30" W., 118 Stock Photo](https://c8.alamy.com/comp/MCPDPY/d-e-text-fig-12-macrochiridotheastebbingi-a-antenna-x-20-6-third-pereiopod-x-12-c-first-pereiopod-x-12-anten-nule-x-20-e-maxilliped-left-x-30-cutting-edge-of-left-mandible-x-30-g-second-pereiopod-x-12-h-second-pereiopod-x-17-genus-macrochiridothea-ohlin-1901-macrochiridothea-stebbingi-ohlin-1901-text-fig-12-a-h-macrochiridothea-stebbingi-ohlin-1901-pp-289-91-pi-xxii-fig-9-m-stebbingi-yar-midtitiiherculata-nordenstam-1933-pp-106-8-and-112-pi-i-fig-7-occurrence-st-ws-88-6-iv-27-54-00-00quot-s-64-57-30quot-w-118-MCPDPY.jpg ". d e Text-fig. 12. Macrochiridotheastebbingi. (a) Antenna, x 20. (6) Third pereiopod, x 12. (c) First pereiopod, x 12. (^)Anten- nule, X 20. (e) Maxilliped (left), x 30. (/) Cutting edge of left mandible, x 30. [g) Second pereiopod, x 12. {h) Second pereiopod, x 17. Genus Macrochiridothea Ohlin, 1901 Macrochiridothea stebbingi Ohlin, 1901 (Text-fig. 12, a-h) Macrochiridothea stebbingi Ohlin, 1901, pp. 289-91, pi. xxii, fig. 9. M. stebbingi yar. midtitiiherculata, Nordenstam, 1933, pp. 106-8 and 112, pi. i, fig. 7. Occurrence. St. WS 88: 6. iv. 27, 54° 00' 00" S., 64° 57' 30" W., 118 Stock Photo")
RMMCPDPY–. d e Text-fig. 12. Macrochiridotheastebbingi. (a) Antenna, x 20. (6) Third pereiopod, x 12. (c) First pereiopod, x 12. (^)Anten- nule, X 20. (e) Maxilliped (left), x 30. (/) Cutting edge of left mandible, x 30. [g) Second pereiopod, x 12. {h) Second pereiopod, x 17. Genus Macrochiridothea Ohlin, 1901 Macrochiridothea stebbingi Ohlin, 1901 (Text-fig. 12, a-h) Macrochiridothea stebbingi Ohlin, 1901, pp. 289-91, pi. xxii, fig. 9. M. stebbingi yar. midtitiiherculata, Nordenstam, 1933, pp. 106-8 and 112, pi. i, fig. 7. Occurrence. St. WS 88: 6. iv. 27, 54° 00' 00" S., 64° 57' 30" W., 118
RMT1HK0X–Discovery reports (1959) Discovery reports discoveryreports29inst Year: 1959 Text-fig. 21. Xenarctiinis spinulosus g.n., sp.n. (a) First pereiopod, x 32. (6) Serond pereiopod, x 32. (c) Fourth pereiopod, x 32.
RM2AG93ND–. Decapoden. 356 Fig. 355. Portunus maenas (L.) Erstes Larvenstadium, 2. Maxille.„ 356. „ „ „ „ 2. „ Maxillipeden und Pereiopoden.„ 357. „ „ „ „ 3. Maxilliped, 1.—4.Pereiopod, „ 358. „ „ „ „ 3. „ Abdomen. [Kiemen. Fig. 355—358 nach Williamson 6. VI 506 Williamson. aus. Das zweite Stadium wurde aus dem eisten Larvenstadium gezüchtet.Das zweite, dritte und vierte Larvenstadium, im Plankton gefangen, wurdelebend gehalten bis sie sich häuteten, sodaß Larven des dritten und vierten,sowie des postlarvalen Stadiums erhalten wurden. |—| Das erste Larvenstadium. 359
RMPFH4F8–. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. ig8 CRUSTACEA MALACOSTRACA. VII. In having the peduncle of antenna 2 extremely long this species is most closely allied to Stenothoe megacheir (Boeck) (G. O. Sars 1895, p. 242, pi. 83), but it differs among other things in having pereiopod 2 (incl. the side plate) of another shape, and pereiopods 6—7 have 4th joint much more produced in the lower hind corner. *203. Stenothoe (?) aequicornis n. sp. (Fig. 59). Occurrence. 5 specimens were taken at the following locality: Between the Faroes a
RMME9K48–. Die Isopoden der Siboga-Expedition . Fig. 9. Katanthura Fig. 10. Katantbura Fig. 11. Katanthura Fig. 12. Katantbura Fig. li.Katan- barnardi, Thora- barnardi, Thorakopod barnardi, Metasoma, barnardi, Thorakopod thura barnardit kopod IV (Gnatho- III (Gnathopod II), ± 12 X. VII (Pereiopod Pleopod I, pod III), 23 X. 23 X IV), 23 X. 25 X. selbst. Barnard legt den Nachdruck auf die Tatsache, dass die Form und Oberfläche des Telsons stark variieren kann (8, S. 117 und Taf.). Gewiss ist dies richtig. Bei Katanthura ist es, so weit ich es beurteilen kann, leicht convex, mit 6 der Länge nach verlaufen
RMT1HK0Y–Discovery reports (1959) Discovery reports discoveryreports29inst Year: 1959 Text-fig. 21. Xenarctiinis spinulosus g.n., sp.n. (a) First pereiopod, x 32. (6) Serond pereiopod, x 32. (c) Fourth pereiopod, x 32.
RM2AXD0G5–Annals of the South African MuseumAnnale van die Suid-Afrikaanse Museum . Fig. 8. Cymodocella sapmeri sp. nov.A—Antenna; B—Antennule; C—Pereiopod I; D—Pereiopod VII; E—Penes. Second maxilla, inner ramus with about ten fringed spines, both lobes ofouter ramus tipped with four or five pectinate curved spines. Maxillipedal palp 5-segmented, second segment longest; segments two,three and four somewhat lobed, lobes bearing clumps of simple setae; enditebearing about ten fringed spines, and single coupling hook. Pereiopod I with propodus, carpus, merus, and distal part of ischiumbearing pile of fine
RMPG1T8C–. Natural history of the American lobster... Decapoda (Crustacea); Lobster fisheries. Fifi. J. Fig. I.—Immature ovary of lobster with abnormal ring on left anterior lobe for transmission cf left antennal artery {ani. art) H, heart. Fig. 2.—Reproductive organs from right side of male, dissected to show sperm duct, and spcrmatophore (Spli) pressed from slit made in its side. p. s, gl. s, sp. mu^ duct, ejac, proximal segment, glandular segment, spnincter muscle, and ductus ejaculator- ius of vas deferens: pap, papilla for opening of duct on coxa of fifth pereiopod. Fig. 3.—Transverse section (in
RMMCPE55–. Text-fig. 8. Edotia bilobata. i. (a) Third pereiopod, x 25. (b) Second pereiopod, x 25. (c) Right antenna, x 35. (</) Right antennule, x 32. (e) Second pleopod, x 30. Edotia oculata Ohlin, 1901 Edotia oculata Ohlin, 1901, pp. 298-301, pi. xxiv, fig. 13; Nordenstam, 1933, p. 93. Occurrence. WS. 215, 31. v. 28, 47° 37' S., 60° 50' W., 219-146 m., i ?. WS. 219, 3. vi. 28, 47° 06' S., 62° 12' W., 116-114 m., 3 (Jc?, 9 ??• WS. 220, 3. vi. 28, 47° 56' S., 62° 38' W., 108-104 m., 3 specimens. WS 222, 8. vi. 28, 48°23'S., 65°oo'W., 100-106 m., 2??. WS 787, 7. xii. 31, 48° 44'S., 65° 24-5'W., 106-
RMT1HJKF–Discovery reports (1959) Discovery reports discoveryreports29inst Year: 1959 SYSTEMATIC ACCOUNT ,8i jointed palp, the fourth joint of which bears a slightly raised longitudinal region surmounted by a row of very minute rounded projections; the endite is indented and bears two simple setae. The first, second and last pereiopods are shown in Text-fig. ie,k and /, as well as the setae on the distal three joints of the first pereiopod. Each pereiopod bears, on the margins of the distal half, a series of small rounded tooth-like projections. The modifications of the first and second pleopods of t
RM2AND3A3–Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum . Fig. 10. Pseudojanira stenetrioides. a. Mandible, b. Pereiopod VII. c. Pleopod 2 <?.d. Pereiopod I. e. Pleopod 1 <$. f. Maxilliped. 254 ANNALS OF THE SOUTH AFRICAN MUSEUM. Fig. 11. Munna {Munna) sheltoni. a. $ dorsal view. b. 1st maxilla, c. 2nd maxilla,d. Maxilliped. e. Uropod. f. Right mandible, g. Left mandible, h. Pleopod 1 c?. NEW RECORDS OF MARINE CRUSTACEA ISOPODA FROM SOUTH AFRICA 255
RMPFH4G0–. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. 192 CRUSTACEA MALACOSTRACA. VII. This species is easily recognisable especially in the shape of pereiopod 1 (5th joint proximally widened) and in the long dactylus of pereiopod 3. Genus Metopella G. 0. Sars. Metopella G. O. Sars 1895, p. 274. — Stebbing 1906, p. 182. Of the 8 species of the genus no fewer than 4 are known from the area. 194. Metopella nasuta (Boeck) (Chart 33, partim). Mctopa nasuta G. O. Sars 1895, p. 276, pi. 98 fig. 1. Metopella nasuta Stebbing 1906, p. 182 Occurrence.
RMT1HHH7–Discovery reports (1959) Discovery reports discoveryreports29inst Year: 1959 Text-fig. 7. Edotia oculata. {a) Brood pouch from above, dorsal integument removed (diagrammatic), a.c. accessory- coxal plate; a.o. anterior opening of brood pouch; Cj, coxa of first pereiopod; c.p, coxal plate of first pereiopod, unfused; c.p.., coxal plate of second pereiopod, fused; c.p., coxal plate of fourth pereiopod, unfused; d, diverticulum of brood pouch; ex, soft extension of coxal plate; /.c./>. free part of coxal plate; f.p. fold of posterior wall of brood pouch; /, limit of brood pouch ; Ip. hne sho
RM2AM8BDM–Report on the scientific results of the voyage of H.M.SChallenger during the years 1873-76 : under the command of Captain George SNares, R.N., F.R.Sand Captain Frank Turle Thomson, R.N. . 16. First antenna. „ lc. Second antenna. „ Id. Siagon or mandible. ,, le. First siagnopod or maxilla. ,, If Second siagnopod or maxilla. ,, la. Third siagnopod or maxilla (injured ?). „ h. First gnathopod. ,, li. Second gnathopod. „ Ik. First pair of pereiopoda, chelae. ,, In. Fourth pereiopod ; terminal joints. „ lo. Fifth pereiopod ; terminal joints. „ Ibr. Branchial plume. ,, lr. String of ova. „ lvzv. Rh
RMPFJ1D3–. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. Fig. 33. Duliehia spinosa $ and young $ (J = young specimen).. Fig. 34. Duliehia spinosa $. in D. porrecta. Antennae 1-2 lost. Pereiopod 1, side plate rather small, rounded rectangular, without spiniform process; 5th joint very broad, ov • 1V2 times as broad as the oblong oval next joint. Pereiopod 2, side plate has a long spiniform process, two thirds the length of second joint: second joint long, distally with a rounded lobe; 6th joint in length equal to second joint, broad, with a large
RMT1HJ18–Discovery reports (1959) Discovery reports discoveryreports29inst Year: 1959 170 DISCOVERY REPORTS d e Text-fig. 12. Macrochiridotheastebbingi. (a) Antenna, x 20. (6) Third pereiopod, x 12. (c) First pereiopod, x 12. ()Anten- nule, X 20. (e) Maxilliped (left), x 30. (/) Cutting edge of left mandible, x 30. [g) Second pereiopod, x 12. {h) Second pereiopod, x 17. Genus Macrochiridothea Ohlin, 1901 Macrochiridothea stebbingi Ohlin, 1901 (Text-fig. 12, a-h) Macrochiridothea stebbingi Ohlin, 1901, pp. 289-91, pi. xxii, fig. 9. M. stebbingi yar. midtitiiherculata, Nordenstam, 1933, pp. 106-8 an
RM2AXEC6P–Annals of the South African MuseumAnnale van die Suid-Afrikaanse Museum . Fig. 2. Callianassa indica $ A. Anterior carapace, eyestalks, and antennae in dorsal view. B. Larger cheliped. C. Smallercheliped. D. Third pereiopod. E. Third maxilliped, with inner view of ischium. Remarks This is the second record of a species that was described from a singlemale, total length 90 mm, which lacked the larger cheliped. The above figuresand description, although of a mature female, supplement De Mans description. Callianassa mauritiana MiersFig. 3A-H Callianassa mauritiana Miers, 1882: 341; 1884: 15, pi.
![. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. i i 31. /'"'" '" " Ingolf" St. 36.. Fig. 32. Dulichia (abyssi?). "Ingolf" St. 24. hand of pereiopod 2 in both Bexes. Especially in : pereiopod 21) i- very different from all other p tcepl D. sjrinosissima); usually 6th joints in pereiopods 1 and 2 in the othei 3pecies are fairly alike. 353a. Dulichia (abyssi ?) (Fit;. 32). Occurrence: ,-,:;; OlV X. 56Duu' W. ±L:^ m, i 1. " Ingolf " St. 21: 25-V] I 1 o about mm. Description. This specimen is rath Stock Photo](https://c8.alamy.com/comp/PFJ1DG/the-danish-ingolf-expedition-marine-animals-arctic-regions-scientific-expeditions-arctic-regions-i-i-31-quotquot-quot-quot-ingolfquot-st-36-fig-32-dulichia-abyssi-quotingolfquot-st-24-hand-of-pereiopod-2-in-both-bexes-especially-in-pereiopod-21-i-very-different-from-all-other-p-tcepl-d-sjrinosissima-usually-6th-joints-in-pereiopods-1-and-2-in-the-othei-3pecies-are-fairly-alike-353a-dulichia-abyssi-fit-32-occurrence-olv-x-56duu-w-l-m-i-1-quot-ingolf-quot-st-21-25-v-i-1-o-about-mm-description-this-specimen-is-rath-PFJ1DG.jpg ". The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. i i 31. /'"'" '" " Ingolf" St. 36.. Fig. 32. Dulichia (abyssi?). "Ingolf" St. 24. hand of pereiopod 2 in both Bexes. Especially in : pereiopod 21) i- very different from all other p tcepl D. sjrinosissima); usually 6th joints in pereiopods 1 and 2 in the othei 3pecies are fairly alike. 353a. Dulichia (abyssi ?) (Fit;. 32). Occurrence: ,-,:;; OlV X. 56Duu' W. ±L:^ m, i 1. " Ingolf " St. 21: 25-V] I 1 o about mm. Description. This specimen is rath Stock Photo")
RMPFJ1DG–. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. i i 31. /'"'" '" " Ingolf" St. 36.. Fig. 32. Dulichia (abyssi?). "Ingolf" St. 24. hand of pereiopod 2 in both Bexes. Especially in : pereiopod 21) i- very different from all other p tcepl D. sjrinosissima); usually 6th joints in pereiopods 1 and 2 in the othei 3pecies are fairly alike. 353a. Dulichia (abyssi ?) (Fit;. 32). Occurrence: ,-,:;; OlV X. 56Duu' W. ±L:^ m, i 1. " Ingolf " St. 21: 25-V] I 1 o about mm. Description. This specimen is rath
RM2AXCNFX–Annals of the South African MuseumAnnale van die Suid-Afrikaanse Museum . tae. Uropod biramous, inserted without peduncle beneath ridge on bulbouspleotelson; endopod half length of exopod, both tipped with elongate setae. Female: Pereional segments II-IV broader than in male; pereional segmentI not armed with horn as in male. Pereiopod I shorter than following legs, but not subchelate. Operculum longer than broad, distally tapering to bluntly rounded tip,fringed at widest part with short setae. Material Holotype AMS 17.1.1971. 1 $ 2,0 mm Paris Museum Is. 1010 Allotype AMS 17.1.1971. 1 ovig. $
![. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. CKISTACIOA MALACdSTKAi A VIII , WIIMIII A IV) 23. Fig. 15. Lembos (longidigitans?). Pereiopod 7 is from the small specimen. Family: Photidae Boeck. Photido? (in parte) 6.0. Sars, Crust, of Norway, vol.1, 1895, pp. 551-577 (non pp. 538-551). Photidw Stebbing, Tierreich, vol. 21, 1906, p. 603. Genus: Photis Kroyer. 329. Photis reinhardti Kroyer. Photis reinhardi G. 0. Sars 1. c, p. 569, pi. 202. Photis reinhardi Stebbing 1. e., p. 607. Occurrence: 64°07' N, 11°12'W, 446 m, 2°5. "Ingolf& Stock Photo](https://c8.alamy.com/comp/PFJ1JN/the-danish-ingolf-expedition-marine-animals-arctic-regions-scientific-expeditions-arctic-regions-ckistacioa-malacdstkai-a-viii-wiimiii-a-iv-23-fig-15-lembos-longidigitans-pereiopod-7-is-from-the-small-specimen-family-photidae-boeck-photido-in-parte-60-sars-crust-of-norway-vol1-1895-pp-551-577-non-pp-538-551-photidw-stebbing-tierreich-vol-21-1906-p-603-genus-photis-kroyer-329-photis-reinhardti-kroyer-photis-reinhardi-g-0-sars-1-c-p-569-pi-202-photis-reinhardi-stebbing-1-e-p-607-occurrence-6407-n-1112w-446-m-25-quotingolf-PFJ1JN.jpg ". The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. CKISTACIOA MALACdSTKAi A VIII , WIIMIII A IV) 23. Fig. 15. Lembos (longidigitans?). Pereiopod 7 is from the small specimen. Family: Photidae Boeck. Photido? (in parte) 6.0. Sars, Crust, of Norway, vol.1, 1895, pp. 551-577 (non pp. 538-551). Photidw Stebbing, Tierreich, vol. 21, 1906, p. 603. Genus: Photis Kroyer. 329. Photis reinhardti Kroyer. Photis reinhardi G. 0. Sars 1. c, p. 569, pi. 202. Photis reinhardi Stebbing 1. e., p. 607. Occurrence: 64°07' N, 11°12'W, 446 m, 2°5. "Ingolf& Stock Photo")
RMPFJ1JN–. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. CKISTACIOA MALACdSTKAi A VIII , WIIMIII A IV) 23. Fig. 15. Lembos (longidigitans?). Pereiopod 7 is from the small specimen. Family: Photidae Boeck. Photido? (in parte) 6.0. Sars, Crust, of Norway, vol.1, 1895, pp. 551-577 (non pp. 538-551). Photidw Stebbing, Tierreich, vol. 21, 1906, p. 603. Genus: Photis Kroyer. 329. Photis reinhardti Kroyer. Photis reinhardi G. 0. Sars 1. c, p. 569, pi. 202. Photis reinhardi Stebbing 1. e., p. 607. Occurrence: 64°07' N, 11°12'W, 446 m, 2°5. "Ingolf&
RM2AXKBNF–The embryology and metamorphosis of the Macroura . larva. L.=4.Fig. 3. Head of young from same brood. Four days old. x52.Fig. 4. Right first pereioi)od of larva of A. saulcyi, var. brevicarpus, before the molt preparatory to stage shown in Pig. 1. Seen from inner side. x52. Swimming hairs of exopodites rudimentary.Fig. 5. Egg embryo of A. saulcyi, var. longicarjyus, nearly ready to hatch. The large chela of the left first pereiopod is conspicuous below the autenni*. x46.Fig. 5a. To show natural size of the same. Slightly too large. Dimensions: xooXySoiuch.Fig. 6. First and second maxilla of fi
![. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. CRUSTACEA UALAI Offl [IA( III (AHPHIPODA IV) 13 palm, not very stout. Pereiopods â¢'! I not essential^ different from q. Pereiopods 5 7 lost. I ropod I 2 nol very different from (J, but peduncles shorter in relal to rami. This new species differs from all other species ol the genus, except I). siinto.sKsiimi Ki (G ii Sars 1895, pi 228), in the oval 11 bod i" !»' verj < l" â¢â to ii not identic bith, D. ai Bui the hand of pereiopod 2 is a little different: in the pn imen i Stock Photo](https://c8.alamy.com/comp/PFJ1DN/the-danish-ingolf-expedition-marine-animals-arctic-regions-scientific-expeditions-arctic-regions-crustacea-ualai-offl-ia-iii-ahphipoda-iv-13-palm-not-very-stout-pereiopods-!-i-not-essential-different-from-q-pereiopods-5-7-lost-i-ropod-i-2-nol-very-different-from-j-but-peduncles-shorter-in-relal-to-rami-this-new-species-differs-from-all-other-species-ol-the-genus-except-i-siintosksiimi-ki-g-ii-sars-1895-pi-228-in-the-oval-11-bod-iquot-!-verj-lt-lquot-to-ii-not-identic-bith-d-ai-bui-the-hand-of-pereiopod-2-is-a-little-different-in-the-pn-imen-i-PFJ1DN.jpg ". The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. CRUSTACEA UALAI Offl [IA( III (AHPHIPODA IV) 13 palm, not very stout. Pereiopods â¢'! I not essential^ different from q. Pereiopods 5 7 lost. I ropod I 2 nol very different from (J, but peduncles shorter in relal to rami. This new species differs from all other species ol the genus, except I). siinto.sKsiimi Ki (G ii Sars 1895, pi 228), in the oval 11 bod i" !»' verj < l" â¢â to ii not identic bith, D. ai Bui the hand of pereiopod 2 is a little different: in the pn imen i Stock Photo")
RMPFJ1DN–. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. CRUSTACEA UALAI Offl [IA( III (AHPHIPODA IV) 13 palm, not very stout. Pereiopods â¢'! I not essential^ different from q. Pereiopods 5 7 lost. I ropod I 2 nol very different from (J, but peduncles shorter in relal to rami. This new species differs from all other species ol the genus, except I). siinto.sKsiimi Ki (G ii Sars 1895, pi 228), in the oval 11 bod i" !»' verj < l" â¢â to ii not identic bith, D. ai Bui the hand of pereiopod 2 is a little different: in the pn imen i
RM2AM56KE–Report on the scientific results of the voyage of H.M.SChallenger during the years 1873-76 : under the command of Captain George SNares, R.N., F.R.Sand Captain Frank Turle Thomson, R.N. . First pereiopod ; larger chela, left. „ 2k. First pereiopod ; smaller chela, right. Alpheus gracilipes (p. 561). :;. Lateral view ; enlarged three times. , 3c. Cephalon, frontal region. , 3/ First pereiopod ; larger chela. , 3m. Third pereiopod ; terminal joints. , 3z. Telson. Alpheus biunguiculatus (p. 562). , 4. Lateral view ; enlarged three times., 4o. Fifth pereiopod ; terminal joints., 4z. Telson. Betam
RMPFJ1JY–. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. CR a littli borter than urop. I. outer ramus over I iln- Length ol peduncle, inner ramus very short. Tel on hall as long a peduncle of urop.3, lobes acute, each half with a dorsal â pini near apex. bj i be â¢â¢'TTii.Mi.it i..ii df t lie follow- ing essenti res; metasome segments smooth, bul one dorsal. Fig. 13. Melita abyssorum . Mx.l = inner plate of maxilla 1. much broader, breadth nearly equal to depth. Pereiopod 1, 5th joint about l1 :! times the length of 6th joint; 6th joint oval, pa
RM2AG956P–. Decapoden. Crustacea Decapoda. VI 501 344. Fig. 344. Portunus holsafus, Fabricius. Viertes Larvenstadium. Nat. Größe u. ver-„ 345. „ „ Fünftes „ 2. Antenne. [größert. „ 346. „ „ Postlarva. Nat. Größe u. vergrößert. „ 347. „ „ „ 5. Pereiopod, Propodit und Dactyiopodit„ 348. „ „ „ Basis der Pereiopoden. Fig. 344—348 nach Williamson 1. VI 502 Williamson. der hintere, kann sich in zwei Fiecl<e auflösen. Die Magengegend ist dunkel-braun pigmentiert und braune Flecke finden sich seitlich am Carapax und anden Seitenteilen der Abdominaisegmente. Bei konservierten Exemplaren istbraunes Pigment all
![. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. CRUSTACEA mm IC0S1 R M ill i a i I'll I roi > l i 302. Nototropis nordlandicus (Boecl | (Fig. 3). uol say thai in the two lasl pairs oi pereiopods the} are simple). ,, , i ,, ; n n a !â , i ii i one Pereiopod 2: sideplate has lower ] 1 corner a little more rounded Paratylus nordlandicus U. O. oars, < rust, ol Norway, vol. I. 1895 ' ' p 169, pi. 165 fig. 2. Nototropis nordlandicus Stebbing, Tierreich, vol, 21, 1906, p.332. Occurrence: 61°07'N, 9°30' W. 835 m. specimens. 61 Stock Photo](https://c8.alamy.com/comp/PFJ1MM/the-danish-ingolf-expedition-marine-animals-arctic-regions-scientific-expeditions-arctic-regions-crustacea-mm-ic0s1-r-m-ill-i-a-i-ill-i-roi-gt-l-i-302-nototropis-nordlandicus-boecl-fig-3-uol-say-thai-in-the-two-lasl-pairs-oi-pereiopods-the-are-simple-i-n-n-a-!-i-ii-i-one-pereiopod-2-sideplate-has-lower-1-corner-a-little-more-rounded-paratylus-nordlandicus-u-o-oars-lt-rust-ol-norway-vol-i-1895-p-169-pi-165-fig-2-nototropis-nordlandicus-stebbing-tierreich-vol-21-1906-p332-occurrence-6107n-930-w-835-m-specimens-61-PFJ1MM.jpg ". The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. CRUSTACEA mm IC0S1 R M ill i a i I'll I roi > l i 302. Nototropis nordlandicus (Boecl | (Fig. 3). uol say thai in the two lasl pairs oi pereiopods the} are simple). ,, , i ,, ; n n a !â , i ii i one Pereiopod 2: sideplate has lower ] 1 corner a little more rounded Paratylus nordlandicus U. O. oars, < rust, ol Norway, vol. I. 1895 ' ' p 169, pi. 165 fig. 2. Nototropis nordlandicus Stebbing, Tierreich, vol, 21, 1906, p.332. Occurrence: 61°07'N, 9°30' W. 835 m. specimens. 61 Stock Photo")
RMPFJ1MM–. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. CRUSTACEA mm IC0S1 R M ill i a i I'll I roi > l i 302. Nototropis nordlandicus (Boecl | (Fig. 3). uol say thai in the two lasl pairs oi pereiopods the} are simple). ,, , i ,, ; n n a !â , i ii i one Pereiopod 2: sideplate has lower ] 1 corner a little more rounded Paratylus nordlandicus U. O. oars, < rust, ol Norway, vol. I. 1895 ' ' p 169, pi. 165 fig. 2. Nototropis nordlandicus Stebbing, Tierreich, vol, 21, 1906, p.332. Occurrence: 61°07'N, 9°30' W. 835 m. specimens. 61
RM2AM7TMH–Report on the scientific results of the voyage of H.M.SChallenger during the years 1873-76 : under the command of Captain George SNares, R.N., F.R.Sand Captain Frank Turle Thomson, R.N. . ntacheles helleri on Plate.) Fig. 1. Anterior portion of the dorsal surface of the cephalon, showing the ophthal-mopoda and both pairs of antenna? (b, c). Pentacheles obscura (p. 143).„ 2, ?. Dorsal aspect of the female ; enlarged twice.,, 2p. Pleon ; lateral view.„ 2o, ? . Posterior pereiopod, chelate in female. Stereomastis suhmi (p. 154).(Pentacheles suhmi on Plate.) ,, 3c. Dorsal view of the animal, male
RM2AWMK9X–The Norwegian North polar expedition, 1893-1896; scientific results . G.O.Sars aiitogr. trykt i der, priv.Cpma2.ling Chra PLATE V. PLATE V. Pseudalibrotus Nanseni, G. 0. Sars,(continued). Fig. 1. Posterior gnathopod with branchial lamella. — la. Extremity of same, more highly magnified. — 2. First pereiopod. — 3. Second pereiopod. — 4. Third pereiopod. — 5. Fourth pereiopod. — 6. Last pereiopod. — 7. Postero-lateral corner of last epimeral plate of metasome. — 8. Terminal segment of urosome, with last pair of uropoda and telson; dorsal view. — 9. First uropod. — 10. Second uropod. — 11. Last u
RM2ANCWX8–Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum . Fig. 17. Paracanthaspidia natalensis. a. <$ dorsal view. b. 1st maxilla, c. 2nd maxilla,d. Right mandible, e. Left mandible. 264 ANNALS OF THE SOUTH AFRICAN MUSEUM Endite of maxilliped broad, bearing four coupling hooks and eight or nineshort penicils distally, short spine on inner distal margin; palp 5-segmented,second and third segments broad, two distal segments narrow, numerous setaeon four distal segments. Pereiopod I ambulatory, relatively elongate, dactylus armed with singleclaw and smaller spine at its base
RM2AM634J–Report on the scientific results of the voyage of H.M.SChallenger during the years 1873-76 : under the command of Captain George SNares, R.N., F.R.Sand Captain Frank Turle Thomson, R.N. . ainat.WPtefc SERGESTES PREHENSILIS Hatuur PLATE LXXII. PLATE LXXII. Sergestes dorsispinalis (p. 394).Fig. 1. Lateral view; enlarged fifteen times.„ lc. Second antenna ; otolith. Sergestes nasidentatus (p. 398).,, 2. Lateral aspect; enlarged twelve times.,, 2k. First pereiopod ; ultimate articulation.„ 2l. Second pereiopod ; chela. Sergestes diapontnis (p. 399).„ 3. Lateral view ; enlarged six times.„ 2>i.
RM2AM5YRK–Report on the scientific results of the voyage of H.M.SChallenger during the years 1873-76 : under the command of Captain George SNares, R.N., F.R.Sand Captain Frank Turle Thomson, R.N. . ^ 2 j Pi a&naUfl I SERGESTES LONGICOLLUS2. DO PR/ECOLLUS . Uaiihart imp PLATE LXXVIII. PLATE LXXVIII. Sciacaris telsonis (p. 438).Fig. 1. Ventrolateral aspect; enlarged twenty times.„ lm. Third pereiopod ; chela. „ p. First pleopod ; appendage at base of flagellum.,, lz. Telson ; dorsal view. „ 2. Mastigopus stage of same ; enlarged eighteen times (p. 439).,, 2c. Second antenna ; extremity of scaphocerite.,,
RM2AG8B32–. Decapoden. An dem kürzeren und breiten Astder zweiten Antenne schien ein kleiner Zahn an der Basis des Haares, anseinem distalen Ende, zu sein, aber sicher konnte er nicht beobachtet werden.Zwei funktionsfähige Maxillipeden sind vorhanden, deren Exopoditen vierFiederborsten tragen, deren Endopoditen aus je vier Segmenten bestehen.Anlagen des dritten Maxilliped und der drei Pereiopoden waren zu unter-scheiden, die des vierten und fünften Pereiopod waren vermutlich auch vor-handen. Das Abdomen bestellt aus fünf Segmenten und dem Telson. Derhintere Seitenrand des ersten Abdominalsegmentes ist i
RM2AM88M7–Report on the scientific results of the voyage of H.M.SChallenger during the years 1873-76 : under the command of Captain George SNares, R.N., F.R.Sand Captain Frank Turle Thomson, R.N. . athopod (with podobranchia and mastigobranchia detached) First perciopod. Second pereiopod. Fifth pereiopod (extremity). Second pleopod (part).lvzv. Rhipidura ; z, telson ; v,v, pleopoda.lbr. Branchial plumes. Eiconaxius acutifrons (p. 40). 2$. Lateral view; enlarged three and a half times.2$. Upper surface of rostrum, female. 2 $ . Rostrum, male. 2d. Siagon or mandible. 2g. Third siagnopod. 2h. First gnathop
RM2AWMJPK–The Norwegian North polar expedition, 1893-1896; scientific results . G-O.Sars autogr. Irykt i den priv.Opma^ling Chr. PLATE VI. PLATE VI. Pseudalihrotus glacialis, G. 0. Sars. Fig. 1. Adult female of the normal form, viewed from left side. — 2. Superior antenna — 3. Inferior antenna. — i. Anterior lip with epistome, viewed from left side. — .5. Anterior gnathopod. — 6. Posterior gnathopod, with branchial lamella and incubatory plate. — 6a. Same, extremity of propodos, more highly magnified. — 7. Last pereiopod. — 8. Last uropod. — 9. Telson. — 10. Adult female of the variety leucopis, viewed
RM2AM4684–Report on the scientific results of the voyage of H.M.SChallenger during the years 1873-76 : under the command of Captain George SNares, R.N., F.R.Sand Captain Frank Turle Thomson, R.N. . i1 nal J.CRichards lith. I HYMENODORA CLAUCA.2. DO MOLLICUTIS. fianiiai^t. imp PLATE CXXXVIII. PLATE CXXXVIII. Stylodactylus discissipes (p. 851).Fig. 1. Lateral view of male ; enlarged twice. lc. Second antenna ; peduncle and part of frontal margin. i. Second gnathopod ; li, dactylos. Ik. First pereiopod. Ik. First pereiopod ; articulation of chela reversed. lvzv. Rhipidura. Stylodactylus orientalis (p. 854
RM2AM7JWD–Report on the scientific results of the voyage of H.M.SChallenger during the years 1873-76 : under the command of Captain George SNares, R.N., F.R.Sand Captain Frank Turle Thomson, R.N. . PLATE XXIV. Nephropsis rosea (p. 178).Fig. 1. Ventral view; enlarged. h. First antenna. c. Peduncle of the second antenna, showing the phymacerite and diagram of its extremity. d. Siagon or mandible ; seen from within. m. Coxa of the third pereiopod, having the mastigobranchia with the podobranchial plume attached.p. First pleopod, probably of male.q. Second pleopod, with stylamblys.v.z.v. Rhipidura ; z, tels
RM2AM4NJW–Report on the scientific results of the voyage of H.M.SChallenger during the years 1873-76 : under the command of Captain George SNares, R.N., F.R.Sand Captain Frank Turle Thomson, R.N. . I.PANDALUS MACNOCULUS 2. » FALCIPES 3. PANDALOPSIS AMPLUS i ? PLATE CXYI. PLATE CXVI. Chlorotocus incertus (p. 674).Fig. 1. Lateral view ; enlarged twice.„ la. Ophthalmopod.„ lb. First antenna.,, c. Second antenna.„ id. Mandible.„ le. First siagnopod.„ If. Second siagnopod.,, Ig. Third siagnopod.„ lh. First gnathopod.„ It. Second gnathopod.„ Ik. First pereiopod.„ 2. Pereion, showing branchial arrangement. Do
RM2AG940F–. Decapoden. Fig. 350. Portunus maenas (L.) Letztes Embryonalstadium, ausgeschlüpft.„ 351. „ „ „ „ Telson. „ 352. „ „ Erstes Larvenstadium, ungefähr nat. Größe u. vergr. „ 353. „ „ „ „ Mandibel. „ 354. „ „ ,, „ 1. Maxille. Fig. 350, 352—354 nach Williamson 6, Fig. 351 nach Faxon 3. Crustacea Decapoda. VI 505. 356 Fig. 355. Portunus maenas (L.) Erstes Larvenstadium, 2. Maxille.„ 356. „ „ „ „ 2. „ Maxillipeden und Pereiopoden.„ 357. „ „ „ „ 3. Maxilliped, 1.—4.Pereiopod, „ 358. „ „ „ „ 3. „ Abdomen. [Kiemen. Fig. 355—358 nach Williamson 6. VI 506 Williamson. aus. Das zweite Stadium wurde aus dem
RM2AWMND3–The Norwegian North polar expedition, 1893-1896; scientific results . G.O.Sars autogr. trykliden priv.Opmaaling Chra. PLATE III. PLATE III. Cyclocaris Guilelmi, Chevreux,(continued). Fig. 1. Anterior gnathopod. — la. Same, extremity of propodos. — 2. Posterior gnathopod. — 2a. Same, extremity of propodos. — 3. First pereiopod. — 4. Second pereiopod. — 5. Third pereiopod. — 6. Fourth pereiopod. — 7. Last pereiopod. — 8. First uropod. — 9. Second uropod.?— 10. Last uropod. — 11. Terminal segment of urosome with telson, dorsal view. The Norwegian Polar Expedition 1893 96 N°5 pi.nr. G.O.Sars aiito
RM2AGAMJ0–. Decapoden. rubra Westwood = Alplieus edwardsii M. Edwards= Cryptophthalmus ridier Costa = Alphexis affinis White =A. plafyrhynchus Heller = A. megacheles Norman = ? A. harharaLockington. Alpheus ruber H. Milne Edwards. Lo Bianco hat gezeigt, daß die von Bäte Diaphonpus genannte Larvedas Mysisstadium eines Alpheiden ist. Ein Diaphonpus wurde mit der Larvevon Alpheus ruber identifiziert, die im Mittelmeere erbeutet war. Diese Larven-form (Fig. 107) ist dadurch charakterisiert, daß der 5. Pereiopod 4 — 5 mal solang ist wie die anderen. Die Larve hat einen sehr durchsichtigen Körper, istvon ziem
RM2AM4TBM–Report on the scientific results of the voyage of H.M.SChallenger during the years 1873-76 : under the command of Captain George SNares, R.N., F.R.Sand Captain Frank Turle Thomson, R.N. . HETEROCARPUS DORSALIS . PLATE CXTT. PLATE CXIT. Heterocarpus alphonsi (p. 632).Fief. 1. Lateral view.„ ll, li. Second pereiopod ; right and left. Heterocarpus gibbosus (p. 634).,, 2. Lateral view ; enlarged twice.,, i. First gnathopod. ,, k, I, m. First three pereiopoda.„ 2z. Telson. Heterocarpus Isevigatus (p. 636).,, 3. Lateral view. Heterocarpus ensifer (p. 638).,, 4. Lateral view. Dorodotes levicarina (p.
RM2AM5EKG–Report on the scientific results of the voyage of H.M.SChallenger during the years 1873-76 : under the command of Captain George SNares, R.N., F.R.Sand Captain Frank Turle Thomson, R.N. . 1. CRANGON. Structure.) 4. ALPHEUS (Breplialos.) 2. SABINEA SEPTEMCARINATA. 5. LATREUTES PLANUS 3. PARATHANAS DECORTICUS. 6. D° UNIDENTATUS PLATE XC. PLATE XC. Sabinea septemcarinata (p. 493).Fig. 1. Ventral surface of pereion.„ la. Ophthalmopoda ; b, first pair of antennae.„ 17. Second pereiopod.,, lj) $ . First pleopod of male.„ 1p ? . First pleopod of female.„ lz. Telson ; v, sixth pleopod. Pontocarisprope
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