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Colpoda Stock Photos and Images
RMP25037–. Colpoda assimilis 64 Colpoda assimilis - - Print - Iconographia Zoologica - Special Collections University of Amsterdam - UBAINV0274 113 14 0006
RM2R629DT–Ciliates from the geneus Colpidium (possibly C. colpoda). Photo from a freshwater culture from stream water collected in south-western Norway. Do note
RM2AKB0BM–General physiology; an outline of the science of life . Jlbstf ; „^-i^B»^?i» <• »-• Fig. 51.—An elongated pseudopodium of Lieberkuknia in which an infusorian (Colpidium colpoda)has become caught ; «, j, c, ?, e,f, various stages of digestion of the infusorian. undergo destruction. This indicates that very probably the nucleustakes an important share in the digestion of the food-masses.Just as proteids are transformed by pepsin in an acid and by 154 GENERAL PHYSIOLOGY trypsin in an alkaline solution, so also the insoluble carbohydrates,such as starch, are changed into soluble forms both in i
RF2B75KYK–Cell reproduction is the process by which cells divide to form new cells, vintage line drawing or engraving illustration.
RMP25031–. Colpoda cuculus 64 Colpoda cuculus - - Print - Iconographia Zoologica - Special Collections University of Amsterdam - UBAINV0274 113 14 0003
RM2AKAE1A–General physiology; an outline of the science of life . J, K, L), develops a long flagellum with which it swims (31),and finally contracts into a small spherical cell (A7), which coversits surface with cilia (0), and by further growth gradually assumesthe form of a Colpoda (P, Q, P). Thus the developmental cycle iscompleted. 206 GENEHAL PHYSIOLOGY That which comes to pass among the Protista in a single cell,takes place in an aggregate of cells in the development of themulticellular organism. In accordance with the above considerationsconcerning reproduction, the development of the multicellula
RMP25034–. Colpoda cucullio 64 Colpoda cucullio - - Print - Iconographia Zoologica - Special Collections University of Amsterdam - UBAINV0274 113 14 0004
RM2AFNH21–. Journal. PLATE IV. Fig. 1. Protoperidinium liinbatum, p. 141. 2. Ileonema dispar, p. 145. 3. Paramsecium aurelia, p. 147. 4. trichium, p. 147. 5. trichocyst, p. 149. 6. Prorodon limnetis, p. 149. 7. Dexiotricba plagia, p. 151. 8. Trachelopbyllum clavaturn, p. 154. 9. tachyblastum, p. 158. 10. vestitum, p. 155. 11. Dexiotricba centralis, p. 152. 12. Urotricba platystoma, p. 156. 13. Perispira strepbosoma, p. 156. 14. Colpoda depressa, p. 157. 15. Tillina helia, p. 158. 16. flavicans, p. 159. 17. Lagynus lasius, p. 166. 18. Lacrymaria vertens, p. 164. 19. teres, p. 164. 20. Tillina campyla, p.
RMP25036–. Colpoda ren 64 Colpoda ren - - Print - Iconographia Zoologica - Special Collections University of Amsterdam - UBAINV0274 113 14 0005
RMRHJYKE–. The biology of the protozoa. Protozoa; Protozoa. A B C Fig. 207. — .4, Stephanopogon colpoda; B, Peritromus emmat; <', Onychodromus grandis; c, cirri. (From Calkins after Biitschli.) (511). Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Calkins, Gary N. (Gary Nathan), b. 1869. Philadelphia, Lea & Febiger
RMP250A0–. Colpoda cucullulus 64 Colpoda cucullulus - - Print - Iconographia Zoologica - Special Collections University of Amsterdam - UBAINV0274 113 17 0005
RMMCTGAE–. Fig. 31. Einige Arten ciliater Infusorien. a Spirostonuim atnbigiiuni Ehr., nach Stein, b Sietitor roeselii Ehr., nach Stein. c Voriio'Ua nehulifera O. F. M., nach Bütschli. d Colpidium colpoda Ehr., nach Schewi :ikoff, aus Bütschli. e Loxophvllum meleagris O. F. M., nach Bütschli- Stylonychia inyiiltis Ehr., nach Engel mann.
RMRDKH6E–. The Cambridge natural history. Zoology. CILIATA 151 but its old nuclear apparatus is replaced by the fusion-nucleus. This new nucleus undergoes repeated fissions; its offspring enlarge unequally, the larger being differentiated as mega-, the smaller as micro-nuclei. The mates now separate (Fig. 52, F, G), and by the first (or subsequent) fission of each, the new mega- and micro-nuclei are distributed to the offspring. Colpidium colpoda. Tnic. ffT -^mm c.vac Fig. 55.—Paramecium caudatmn (Aspirotrichaceae). A, The living animal from the ventral aspect; B, the same in optical section, the arrow
RMRHK411–. The biology of marine animals. Marine animals; Physiology, Comparative. NUTRITION AND FEEDING MECHANISMS 205 In particle feeders the cytopharynx is approached by a spiral groove, the peristome, which leads from the anterior end to the pharyngeal opening or cytostome. The peristome,like the pharynx, is ciliated. The ciliary pattern is fairly simple in holotrichs (Paramecium, Colpoda); but in higher forms the cilia on the outer edge of the peristome are fused so as to form a row of cirri or membranelles, the adoral wreath, which produces a powerful current. A few characteristic marine forms fr
RMRN5RYA–. Animal Ecology. Animal ecology. Hioseres may occur on a small scale in microhabi- tats as well as in major ones. When hay infusions, prepared in the laboratory, are seeded with repre- sentative protozoans, the order of appearance of maximum or peak fwpulations in the various species is bacteria and monads, Colpoda. hypotrichates, Paramecium. I'orticcUa. and Amoeba. Disappear- ance of species is in the same order, except that Amoeba precede Paramecium and I'orticcUa. Algae may come in at the tinal stage, so that a more or less balanced community is established. The succession of species appea
![. The biology of the Protozoa. Protozoa; Protozoa. Fig. 50.—Two types of ciliated carnivores. A, Spathidhim spathula aVjout to ingest a Colpidium colpoda; B, Lionohis fasciola swallowing a Colpidium colpoda. (Original.) Amoeba terricola according to Grosse-Allermann (1909). When a living organism comes in contact with the surface at any point, the local ectoplasm with prey attached sinks into the endoplasm as though "sucked" in, the ectoplasmic walls being transformed into endoplasm, while the ectoplasm about the area of ingestion comes together sphincter-like, and fuses again to a s Stock Photo](https://c8.alamy.com/comp/RHK325/the-biology-of-the-protozoa-protozoa-protozoa-fig-50two-types-of-ciliated-carnivores-a-spathidhim-spathula-avjout-to-ingest-a-colpidium-colpoda-b-lionohis-fasciola-swallowing-a-colpidium-colpoda-original-amoeba-terricola-according-to-grosse-allermann-1909-when-a-living-organism-comes-in-contact-with-the-surface-at-any-point-the-local-ectoplasm-with-prey-attached-sinks-into-the-endoplasm-as-though-quotsuckedquot-in-the-ectoplasmic-walls-being-transformed-into-endoplasm-while-the-ectoplasm-about-the-area-of-ingestion-comes-together-sphincter-like-and-fuses-again-to-a-s-RHK325.jpg ". The biology of the Protozoa. Protozoa; Protozoa. Fig. 50.—Two types of ciliated carnivores. A, Spathidhim spathula aVjout to ingest a Colpidium colpoda; B, Lionohis fasciola swallowing a Colpidium colpoda. (Original.) Amoeba terricola according to Grosse-Allermann (1909). When a living organism comes in contact with the surface at any point, the local ectoplasm with prey attached sinks into the endoplasm as though "sucked" in, the ectoplasmic walls being transformed into endoplasm, while the ectoplasm about the area of ingestion comes together sphincter-like, and fuses again to a s Stock Photo")
RMRHK325–. The biology of the Protozoa. Protozoa; Protozoa. Fig. 50.—Two types of ciliated carnivores. A, Spathidhim spathula aVjout to ingest a Colpidium colpoda; B, Lionohis fasciola swallowing a Colpidium colpoda. (Original.) Amoeba terricola according to Grosse-Allermann (1909). When a living organism comes in contact with the surface at any point, the local ectoplasm with prey attached sinks into the endoplasm as though "sucked" in, the ectoplasmic walls being transformed into endoplasm, while the ectoplasm about the area of ingestion comes together sphincter-like, and fuses again to a s
RMRN50XE–. Animal life and social growth. Animal ecology. Fig. 3. Monads. Fig. 4. Colpoda. and to the rising generation of Colpoda (Fig. 4). The fact that they appear at a time of high acidity is probably incidental. Infusorians known as Colpoda are the second organisms to appear in numbers. In the series we are following they are present in maximum. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Allee, W. C. (Warder Clyde), 1885-1
![. The Protozoa. Protozoa. Fig. 113. — Illustrating Biitschli's hypothesis of the origin of the Hypotrichida. [BUTSCHLI.] A. Stepkanopogon colpoda. Entz. B. Peritromus emince St. C. Onychodromus grandis St. t, cirri. tial. In some forms the uniform coating of cilia is broken in certain regions, giving characteristic girdled forms, which are included as a separate order apart from the Holotrichida by some writers (Haeckel). In the Holotrichida, also, there are a few forms which show a distinct tendency toward bilateral symmetry, due primarily to a bending of the body, and followed by a reduction Stock Photo](https://c8.alamy.com/comp/RE08XW/the-protozoa-protozoa-fig-113-illustrating-biitschlis-hypothesis-of-the-origin-of-the-hypotrichida-butschli-a-stepkanopogon-colpoda-entz-b-peritromus-emince-st-c-onychodromus-grandis-st-t-cirri-tial-in-some-forms-the-uniform-coating-of-cilia-is-broken-in-certain-regions-giving-characteristic-girdled-forms-which-are-included-as-a-separate-order-apart-from-the-holotrichida-by-some-writers-haeckel-in-the-holotrichida-also-there-are-a-few-forms-which-show-a-distinct-tendency-toward-bilateral-symmetry-due-primarily-to-a-bending-of-the-body-and-followed-by-a-reduction-RE08XW.jpg ". The Protozoa. Protozoa. Fig. 113. — Illustrating Biitschli's hypothesis of the origin of the Hypotrichida. [BUTSCHLI.] A. Stepkanopogon colpoda. Entz. B. Peritromus emince St. C. Onychodromus grandis St. t, cirri. tial. In some forms the uniform coating of cilia is broken in certain regions, giving characteristic girdled forms, which are included as a separate order apart from the Holotrichida by some writers (Haeckel). In the Holotrichida, also, there are a few forms which show a distinct tendency toward bilateral symmetry, due primarily to a bending of the body, and followed by a reduction Stock Photo")
RMRE08XW–. The Protozoa. Protozoa. Fig. 113. — Illustrating Biitschli's hypothesis of the origin of the Hypotrichida. [BUTSCHLI.] A. Stepkanopogon colpoda. Entz. B. Peritromus emince St. C. Onychodromus grandis St. t, cirri. tial. In some forms the uniform coating of cilia is broken in certain regions, giving characteristic girdled forms, which are included as a separate order apart from the Holotrichida by some writers (Haeckel). In the Holotrichida, also, there are a few forms which show a distinct tendency toward bilateral symmetry, due primarily to a bending of the body, and followed by a reduction
![. The biology of the protozoa. Protozoa; Protozoa. Fig. 101.—Colpidium colpoda and Paramecium aurelia after feeding with amylo- dextrin and treatment with iodide. (After Cosmovici, courtesy of Annales Scien- tifique de l'Universite de Jassy.) An interesting conception of the gastric vacuoles in ciliates has been given recently by Cosmovici (1932). Using an ingenious method of dissolving rice starch with saliva and immersing ciliates in the dextrin thus formed, he found, upon treating them at differ- ent intervals with iodide, that a canal, colored blue, often con- voluted or swollen into " Stock Photo](https://c8.alamy.com/comp/RHK2X1/the-biology-of-the-protozoa-protozoa-protozoa-fig-101colpidium-colpoda-and-paramecium-aurelia-after-feeding-with-amylo-dextrin-and-treatment-with-iodide-after-cosmovici-courtesy-of-annales-scien-tifique-de-luniversite-de-jassy-an-interesting-conception-of-the-gastric-vacuoles-in-ciliates-has-been-given-recently-by-cosmovici-1932-using-an-ingenious-method-of-dissolving-rice-starch-with-saliva-and-immersing-ciliates-in-the-dextrin-thus-formed-he-found-upon-treating-them-at-differ-ent-intervals-with-iodide-that-a-canal-colored-blue-often-con-voluted-or-swollen-into-quot-RHK2X1.jpg ". The biology of the protozoa. Protozoa; Protozoa. Fig. 101.—Colpidium colpoda and Paramecium aurelia after feeding with amylo- dextrin and treatment with iodide. (After Cosmovici, courtesy of Annales Scien- tifique de l'Universite de Jassy.) An interesting conception of the gastric vacuoles in ciliates has been given recently by Cosmovici (1932). Using an ingenious method of dissolving rice starch with saliva and immersing ciliates in the dextrin thus formed, he found, upon treating them at differ- ent intervals with iodide, that a canal, colored blue, often con- voluted or swollen into " Stock Photo")
RMRHK2X1–. The biology of the protozoa. Protozoa; Protozoa. Fig. 101.—Colpidium colpoda and Paramecium aurelia after feeding with amylo- dextrin and treatment with iodide. (After Cosmovici, courtesy of Annales Scien- tifique de l'Universite de Jassy.) An interesting conception of the gastric vacuoles in ciliates has been given recently by Cosmovici (1932). Using an ingenious method of dissolving rice starch with saliva and immersing ciliates in the dextrin thus formed, he found, upon treating them at differ- ent intervals with iodide, that a canal, colored blue, often con- voluted or swollen into "
RMRE0B3T–. General physiology; an outline of the science of life. ®® ® @ ©§. Fio. S4,—Development of Colpoda cncvUvx. (After Rhumbler.) formation the body surrounds itself with a thick envelope or cyst (B), within which by giving off water the body constantly diminishes its volume. Finally it extrudes all undigested food- particles and draws itself together into a ball (C), which loses its cilia and surrounds itself by a second smaller envelope {D). The contents of this second envelope {E) break up into single spores, which together with a remnant consisting of useless material burst the capsule and fr
![. A textbook of invertebrate morphology [microform]. Invertebrates; Morphology (Animals); Invertébrés; Morphologie (Animaux). 88 IN VEHTEBHA TE MOIiPJIOLOG Y. reproductive function. If prevented, and fission goes ou through a number of generations, marked degeneration en- sues ; while if it be aUowed, the same number of generations may be produced without any signs of degeneration. Tlio process consists of a renewal of the nuclei and micronuclei of the conjugating forms, and the process as it occurs in Colpid- ium colpoda may be described thus. Two individuals com<^ into contact by tiie ant Stock Photo](https://c8.alamy.com/comp/REPJ3K/a-textbook-of-invertebrate-morphology-microform-invertebrates-morphology-animals-invertbrs-morphologie-animaux-88-in-vehtebha-te-moiipjiolog-y-reproductive-function-if-prevented-and-fission-goes-ou-through-a-number-of-generations-marked-degeneration-en-sues-while-if-it-be-auowed-the-same-number-of-generations-may-be-produced-without-any-signs-of-degeneration-tlio-process-consists-of-a-renewal-of-the-nuclei-and-micronuclei-of-the-conjugating-forms-and-the-process-as-it-occurs-in-colpid-ium-colpoda-may-be-described-thus-two-individuals-comlt-into-contact-by-tiie-ant-REPJ3K.jpg ". A textbook of invertebrate morphology [microform]. Invertebrates; Morphology (Animals); Invertébrés; Morphologie (Animaux). 88 IN VEHTEBHA TE MOIiPJIOLOG Y. reproductive function. If prevented, and fission goes ou through a number of generations, marked degeneration en- sues ; while if it be aUowed, the same number of generations may be produced without any signs of degeneration. Tlio process consists of a renewal of the nuclei and micronuclei of the conjugating forms, and the process as it occurs in Colpid- ium colpoda may be described thus. Two individuals com<^ into contact by tiie ant Stock Photo")
RMREPJ3K–. A textbook of invertebrate morphology [microform]. Invertebrates; Morphology (Animals); Invertébrés; Morphologie (Animaux). 88 IN VEHTEBHA TE MOIiPJIOLOG Y. reproductive function. If prevented, and fission goes ou through a number of generations, marked degeneration en- sues ; while if it be aUowed, the same number of generations may be produced without any signs of degeneration. Tlio process consists of a renewal of the nuclei and micronuclei of the conjugating forms, and the process as it occurs in Colpid- ium colpoda may be described thus. Two individuals com<^ into contact by tiie ant
RMRHK0MP–. The biology of the Protozoa. Protozoa; Protozoa. Fig. 172.—.4, Stephanopogo/i colpoda; B, Peritromus emnice; C, Omjchodromus grandis. c, Cirri. (From Calkins after Biitschli.) membranelles which is spirally wound to the left. The frontal field is usually triangular and bears in the more complex types, one or more undulating membranes. The genera and species offer an excellent opportunity for the study of comparative anatomy through homology. Thus the most generalized forms, represented by types such as Peritromvs have no other motile organs than the close-set rows of ventral cilia of uniform
![. The biology of the protozoa. Protozoa; Protozoa. Fig. 99.—Two types of ciliated carnivores. A, Spathidium spathula about to ingest a Colpidium colpoda; B, Lionotus fasciola swallowing a Colpidium colpoda. (Original.) digested (De Saedeleer, 1927 and 1929; Ellis, 1929). "Invagina- tion" occurs in forms having a somewhat resisting periplast-like ectoplasm such as Amoeba terricola according to Grosse-Allermann (1909). When a living organism comes in contact with the surface at any point, the local ectoplasm with prey attached sinks into the endoplasm as though " sucked "in, Stock Photo](https://c8.alamy.com/comp/RHK2Y1/the-biology-of-the-protozoa-protozoa-protozoa-fig-99two-types-of-ciliated-carnivores-a-spathidium-spathula-about-to-ingest-a-colpidium-colpoda-b-lionotus-fasciola-swallowing-a-colpidium-colpoda-original-digested-de-saedeleer-1927-and-1929-ellis-1929-quotinvagina-tionquot-occurs-in-forms-having-a-somewhat-resisting-periplast-like-ectoplasm-such-as-amoeba-terricola-according-to-grosse-allermann-1909-when-a-living-organism-comes-in-contact-with-the-surface-at-any-point-the-local-ectoplasm-with-prey-attached-sinks-into-the-endoplasm-as-though-quot-sucked-quotin-RHK2Y1.jpg ". The biology of the protozoa. Protozoa; Protozoa. Fig. 99.—Two types of ciliated carnivores. A, Spathidium spathula about to ingest a Colpidium colpoda; B, Lionotus fasciola swallowing a Colpidium colpoda. (Original.) digested (De Saedeleer, 1927 and 1929; Ellis, 1929). "Invagina- tion" occurs in forms having a somewhat resisting periplast-like ectoplasm such as Amoeba terricola according to Grosse-Allermann (1909). When a living organism comes in contact with the surface at any point, the local ectoplasm with prey attached sinks into the endoplasm as though " sucked "in, Stock Photo")
RMRHK2Y1–. The biology of the protozoa. Protozoa; Protozoa. Fig. 99.—Two types of ciliated carnivores. A, Spathidium spathula about to ingest a Colpidium colpoda; B, Lionotus fasciola swallowing a Colpidium colpoda. (Original.) digested (De Saedeleer, 1927 and 1929; Ellis, 1929). "Invagina- tion" occurs in forms having a somewhat resisting periplast-like ectoplasm such as Amoeba terricola according to Grosse-Allermann (1909). When a living organism comes in contact with the surface at any point, the local ectoplasm with prey attached sinks into the endoplasm as though " sucked "in,
RMRHP47E–. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. CYTOLOGICAL INVESTIGATIONS OF COLPODA CUCULLUS 191. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Marine Biological Laboratory (Woods Hole, Mass. ); Marine Biological Laboratory (Woods Hole, Mass. ). Annual report 1907/08-1952; Lillie, Frank Rattray, 1870-1947; Moore, Carl Richard, 1892-; Redfield, Alfred Clarence, 1890-1983. Woods Hole, Mass. : Marine
![. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 184 GEORGE V. KI ODER AND C. LLOYD CLAFF or occasionally four cells, all motor organelles dedifferentiating until nothing can be seen but the nuclear apparatus and the granular cytoplasm. A B. K TEXT FIG. 1. Diagrammatic representation of the "life cycle" of Colpoda cuculhis illustrating the sequence of events during reproduction and resistant cyst formation. A-J, normal reproductive activity repeated (/ to B) under favorable cultural conditions. K-O, resistant cyst with space between N and () representing the lap Stock Photo](https://c8.alamy.com/comp/RHP4A9/the-biological-bulletin-biology-zoology-biology-marine-biology-184-george-v-ki-oder-and-c-lloyd-claff-or-occasionally-four-cells-all-motor-organelles-dedifferentiating-until-nothing-can-be-seen-but-the-nuclear-apparatus-and-the-granular-cytoplasm-a-b-k-text-fig-1-diagrammatic-representation-of-the-quotlife-cyclequot-of-colpoda-cuculhis-illustrating-the-sequence-of-events-during-reproduction-and-resistant-cyst-formation-a-j-normal-reproductive-activity-repeated-to-b-under-favorable-cultural-conditions-k-o-resistant-cyst-with-space-between-n-and-representing-the-lap-RHP4A9.jpg ". The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 184 GEORGE V. KI ODER AND C. LLOYD CLAFF or occasionally four cells, all motor organelles dedifferentiating until nothing can be seen but the nuclear apparatus and the granular cytoplasm. A B. K TEXT FIG. 1. Diagrammatic representation of the "life cycle" of Colpoda cuculhis illustrating the sequence of events during reproduction and resistant cyst formation. A-J, normal reproductive activity repeated (/ to B) under favorable cultural conditions. K-O, resistant cyst with space between N and () representing the lap Stock Photo")
RMRHP4A9–. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 184 GEORGE V. KI ODER AND C. LLOYD CLAFF or occasionally four cells, all motor organelles dedifferentiating until nothing can be seen but the nuclear apparatus and the granular cytoplasm. A B. K TEXT FIG. 1. Diagrammatic representation of the "life cycle" of Colpoda cuculhis illustrating the sequence of events during reproduction and resistant cyst formation. A-J, normal reproductive activity repeated (/ to B) under favorable cultural conditions. K-O, resistant cyst with space between N and () representing the lap
![. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. B C .'••" • '*. •. FIG. 2. Brcsslaua insidicitri.r showing the color changes with neutral red dur- ing feeding. A. Freshly excysted ciliate with old residue. Note the position of the cilia. B. Trapping of prey, Colpoda stcinii, and defecation of residue. The cilia are bent and move in slow waves during this stage. C. Prey entering the pros- pective food vacuole, the fluid content of which is a faint pink. D. Food vacuole closed off from the mouth. At this stage the prey is instantly killed. Note the appearance of the ch Stock Photo](https://c8.alamy.com/comp/RHP994/the-biological-bulletin-biology-zoology-biology-marine-biology-b-c-quot-fig-2-brcsslaua-insidicitrir-showing-the-color-changes-with-neutral-red-dur-ing-feeding-a-freshly-excysted-ciliate-with-old-residue-note-the-position-of-the-cilia-b-trapping-of-prey-colpoda-stcinii-and-defecation-of-residue-the-cilia-are-bent-and-move-in-slow-waves-during-this-stage-c-prey-entering-the-pros-pective-food-vacuole-the-fluid-content-of-which-is-a-faint-pink-d-food-vacuole-closed-off-from-the-mouth-at-this-stage-the-prey-is-instantly-killed-note-the-appearance-of-the-ch-RHP994.jpg ". The Biological bulletin. Biology; Zoology; Biology; Marine Biology. B C .'••" • '*. •. FIG. 2. Brcsslaua insidicitri.r showing the color changes with neutral red dur- ing feeding. A. Freshly excysted ciliate with old residue. Note the position of the cilia. B. Trapping of prey, Colpoda stcinii, and defecation of residue. The cilia are bent and move in slow waves during this stage. C. Prey entering the pros- pective food vacuole, the fluid content of which is a faint pink. D. Food vacuole closed off from the mouth. At this stage the prey is instantly killed. Note the appearance of the ch Stock Photo")
RMRHP994–. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. B C .'••" • '*. •. FIG. 2. Brcsslaua insidicitri.r showing the color changes with neutral red dur- ing feeding. A. Freshly excysted ciliate with old residue. Note the position of the cilia. B. Trapping of prey, Colpoda stcinii, and defecation of residue. The cilia are bent and move in slow waves during this stage. C. Prey entering the pros- pective food vacuole, the fluid content of which is a faint pink. D. Food vacuole closed off from the mouth. At this stage the prey is instantly killed. Note the appearance of the ch
RMRG3WGG–. The Cambridge natural history. Zoology; Zoologia Geral. VI CILIATA 149 mytilus the produce of a being after conjugation died of senility after 336 fissions; in Leucoplirys after 660. Save in the Peritrichaceae (p. 151) conjugation takes place between similar mates, either of the general character and size of the species, or reduced by fissions, in rapid succession, induced by the same conditions as those of mating. The two mates approach, lying parallel and with their oral faces or their sides (Stentor} together,. 22 M : M Z2 Z2 M ; M - 53.—Diagram of conjugation iu Ooljiii/iidii colpoda. Ho
RMRN9ETP–. Analytischer Leitfaden für den ersten wissenschaftlichen Unterricht in der Naturgeschichte. Animals. ?ig. 18. GinfAaligcä 9Bci*thici- (<BxmpU Sd)lammfd)necfc, Linmaeus stagnahs). i?ig. 23. SIufflußtfiiercDcn («l5ontoffeb tf)ierri)cn, Colpöda cucüllus) a 5D!unb unb Slfter in ber SJüttt.. Jig. 2Q. ^tadftlffautct (öielflad)Iigcv ©ecflern, Asterias poly^cärithus §. 231.). gig. 22. VoIt)t>enfttamm ((fbelforoOf, Corallium rubrum).. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these il
RMRHP99J–. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 224 CLAFF, DEWEY AND KIDDER ; A. * ^ B « I W.-M FIG. 1. All drawings were taken from life. X 460. A. Bresslaua vorax. The food inclusions are Glaucoma scintillans. B. Bresslaua insidiatrix sp. nov. during early stages of feeding on Glaucoma scintillans. C. Bresslaua sicaria sp. nov. after ingesting a number of Colpoda stcinii.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble
RMRHMPWR–. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. CONTENTS Page /ON BONDE, CECII The external development of the bandc or pofadder- haai Haploblepharus edwardsii M. & 3URT, RICHARD L. Narcosis and cell division in Colpoda ^ :RESCITELLI, FREDERICK A note on the absorption spectra o: of Eudistylia gigantea and of the pigment in the orp : Cucu- maria miniata and Molpadia intermed- FRINGS, HUBERT Gustatory rejection thresholds for th- : the cecropia moth, Samia cecropia Linn. ^REGG, J H. Background illumination as a fa^ attachment of barnacle Cp:. MORGA>. T. H. The cond
RMRHG8AR–. The Biological bulletin. Biology; Zoology; Marine biology. CILIATES FROM SEA URCHINS, I Plate II 115. —,50ft. 6. Colpidium echini Russo. 7. Uronema sociale n. sp., showing general morphology; 7a. showing a portion of the pellicle illustrating the appearance of the bacteria which apply themselves to its surface. 8. Entodiscus indomitus Madsen. 9. Anophrys echini Di Mauro, view showing the cytostomal region. 10. Anophrys vermiformis n. sp. 11. Plagiopyla minuta n. sp., dorsal view. 12. Colpoda fragilis n. sp., dorsal view.. Please note that these images are extracted from scanned page images t
RMRHY4PG–. Behavior of the lower organisms. Animal behavior; Invertebrates. Fig. 31. — Examples of ciliate infusoria, a, Spirostomum ambiguum Ehr., after Stein. b, Slentor roeselii Ehr., after Stein, c. Vorticella nebulifera O. F. M., after Biitschli. d, Col- pidium colpoda Ehr., after Schewiakoff, from Biitschli. e, Loxophyllum meleagris O. F. M., after Biitschli. /, Stylonychia mytilus Ehr., after Engelmann. differentiation of the lateral surfaces. One side, the oral surface, bears a broad, oblique groove, known as the oral groove, or peristome, ex-. Please note that these images are extracted from s
![. The Protozoa. Protozoa. Fig. 17. — Types of cysts. A. Amasba proteus. [SCHEEL.] B. Stylonychia mytilus Ehr. [BiJTSCHLI.] C. Pleurotricha grandisSt. [BUTSCHLI.] D. Euglypha alveo/aiaDuj. [Leidy.] E. Actinospharium EicA.War. [BUTSCHLI.] F. Colpoda Steinu. [MAUPAS.] a, gelatinous matrix; i, outer cyst wall; c, middle cyst wall; d, inner cyst wall. the cell draws in its appendages, rounds out into a sphere and secretes a resisting membrane, within which it can exist for a long period. When first formed, this membrane is a delicate gelatinous substance, which soon hardens and gradually acquires t Stock Photo](https://c8.alamy.com/comp/RE0F5E/the-protozoa-protozoa-fig-17-types-of-cysts-a-amasba-proteus-scheel-b-stylonychia-mytilus-ehr-bijtschli-c-pleurotricha-grandisst-butschli-d-euglypha-alveoaiaduj-leidy-e-actinospharium-eicawar-butschli-f-colpoda-steinu-maupas-a-gelatinous-matrix-i-outer-cyst-wall-c-middle-cyst-wall-d-inner-cyst-wall-the-cell-draws-in-its-appendages-rounds-out-into-a-sphere-and-secretes-a-resisting-membrane-within-which-it-can-exist-for-a-long-period-when-first-formed-this-membrane-is-a-delicate-gelatinous-substance-which-soon-hardens-and-gradually-acquires-t-RE0F5E.jpg ". The Protozoa. Protozoa. Fig. 17. — Types of cysts. A. Amasba proteus. [SCHEEL.] B. Stylonychia mytilus Ehr. [BiJTSCHLI.] C. Pleurotricha grandisSt. [BUTSCHLI.] D. Euglypha alveo/aiaDuj. [Leidy.] E. Actinospharium EicA.War. [BUTSCHLI.] F. Colpoda Steinu. [MAUPAS.] a, gelatinous matrix; i, outer cyst wall; c, middle cyst wall; d, inner cyst wall. the cell draws in its appendages, rounds out into a sphere and secretes a resisting membrane, within which it can exist for a long period. When first formed, this membrane is a delicate gelatinous substance, which soon hardens and gradually acquires t Stock Photo")
RMRE0F5E–. The Protozoa. Protozoa. Fig. 17. — Types of cysts. A. Amasba proteus. [SCHEEL.] B. Stylonychia mytilus Ehr. [BiJTSCHLI.] C. Pleurotricha grandisSt. [BUTSCHLI.] D. Euglypha alveo/aiaDuj. [Leidy.] E. Actinospharium EicA.War. [BUTSCHLI.] F. Colpoda Steinu. [MAUPAS.] a, gelatinous matrix; i, outer cyst wall; c, middle cyst wall; d, inner cyst wall. the cell draws in its appendages, rounds out into a sphere and secretes a resisting membrane, within which it can exist for a long period. When first formed, this membrane is a delicate gelatinous substance, which soon hardens and gradually acquires t
RMRPPDPF–. Allgemeine Physiologie. Ein Grundriss der Lehre vom Leben. Biology; Physiology. Flg. 51. Ein lang ausgestrecktes Pseudopodium von Lieberkühnia, auf dem sich ein Infusorium (Colpidium colpoda) gefangen hat. a, b, c, d, e, f verschiedene Stadien der Verdauung dieses Infusoriums. immer mehr abnimmt, während flüssige und körnige Theile seines Protoplasmakörpers auf das Pseudopodienprotoplasma übertreten, sich mit diesem mischen und nicht mehr unterscheidbar dem Centralkörper der Lieberkühnia zuströmen. So wird allmählich der ganze Körper des Infusoriums aufgelöst, und sein verflüssigter Inhalt m
![. The Protozoa. Protozoa. ^KL E Fig. 134. — Types of nuclei. [A. Calcituba polymorpha Roboz, from SCHAUDINN. B. Colptdium colpoda, from a preparation. C. Euglena vlridis Ehr. irom a preparation. D. letramiius ctulomo- nas, n. sp. E. Noctiluca miliaris Sur., from a preparation.] A single karyosome (A) becomes vesicular, and ultimately gives rise to several daughter-karyo- somes (so-called "fragmentation" Schaudinn). Several karyosomes in Noctduca (E) hold the chromatin, the rest of the nucleus is filled with "achromatic " granules. In Tetramitus chilomonas (D) the chromatin Stock Photo](https://c8.alamy.com/comp/RE08N6/the-protozoa-protozoa-kl-e-fig-134-types-of-nuclei-a-calcituba-polymorpha-roboz-from-schaudinn-b-colptdium-colpoda-from-a-preparation-c-euglena-vlridis-ehr-irom-a-preparation-d-letramiius-ctulomo-nas-n-sp-e-noctiluca-miliaris-sur-from-a-preparation-a-single-karyosome-a-becomes-vesicular-and-ultimately-gives-rise-to-several-daughter-karyo-somes-so-called-quotfragmentationquot-schaudinn-several-karyosomes-in-noctduca-e-hold-the-chromatin-the-rest-of-the-nucleus-is-filled-with-quotachromatic-quot-granules-in-tetramitus-chilomonas-d-the-chromatin-RE08N6.jpg ". The Protozoa. Protozoa. ^KL E Fig. 134. — Types of nuclei. [A. Calcituba polymorpha Roboz, from SCHAUDINN. B. Colptdium colpoda, from a preparation. C. Euglena vlridis Ehr. irom a preparation. D. letramiius ctulomo- nas, n. sp. E. Noctiluca miliaris Sur., from a preparation.] A single karyosome (A) becomes vesicular, and ultimately gives rise to several daughter-karyo- somes (so-called "fragmentation" Schaudinn). Several karyosomes in Noctduca (E) hold the chromatin, the rest of the nucleus is filled with "achromatic " granules. In Tetramitus chilomonas (D) the chromatin Stock Photo")
RMRE08N6–. The Protozoa. Protozoa. ^KL E Fig. 134. — Types of nuclei. [A. Calcituba polymorpha Roboz, from SCHAUDINN. B. Colptdium colpoda, from a preparation. C. Euglena vlridis Ehr. irom a preparation. D. letramiius ctulomo- nas, n. sp. E. Noctiluca miliaris Sur., from a preparation.] A single karyosome (A) becomes vesicular, and ultimately gives rise to several daughter-karyo- somes (so-called "fragmentation" Schaudinn). Several karyosomes in Noctduca (E) hold the chromatin, the rest of the nucleus is filled with "achromatic " granules. In Tetramitus chilomonas (D) the chromatin
RMRPT0E5–. Allgemeine Physiologie. Ein Grundriss der Lehre vom Leben. Physiology, Comparative. Villi den elementaren Lcliuiiscrscliciiiuiiyen. 215 Eine Entwicklung haben wir hier läuft der den einzelligen freilich schon bei Organismen, aber hier läuft der ganze Entwicklungskreis an einer einzigen Zelle ab. Inunerhin bildet die Entwicklung der Protisten ein interessantes Analogon zu der Entwicklung der vielzelligen Organismen,. Fig. 88. Entwicklungsgeschichte von Colpoda ciiculliis. Nach Rhumbler. der Thiere und Pflanzen. Bei den niedrigsten Formen, wie z. B, den Am 0eben, ist die Entwicklung noch mit d
RMRHKE75–. Biologisches Centralblatt. Biology; Biology. Fig. 2. Colpoden (Colpoda cucullus).. a. b. Jugendformen der Colpoden. c. Vollständig entwickelte Colpode. e. Encystierte Colpode. / u. g. In Teilung be- griffene Colpoden- cysten. Fig. 3. Amöben. Zwei in den Sumpfwasser der Flasche A gefundene Amöben. welche sich in den folgenden Wochen — bis Mitte Juni — von Tag zu Tag vermehrten. Auch in der Sumpferde wurden in den damit vorgenommenen Kulturen stets die nämlichen beiden Protozoengattungen bald mehr,. Please note that these images are extracted from scanned page images that may have been digital
RMRPPCGT–. Allgemeine Physiologie; ein Grundriss der Lehre vom Leben. Physiology; Biology. ' ^f*^-— ^' ,.«i3g?r- 9?> 'sä^^^'^^^^'. Fig. 62. Ein lang ausgestrecktes Pseudopodium von Lieberkühnia, auf dem sich ein Infusorium (Colpidium colpoda) gefangen hat. a, b, c, d, €, f verschiedene Stadien der Verdauung dieses Infusoriums. diese Tatsache offenbar auf eine nähere Anteilnahme des Kerns an der Verdauimg der Nahrungsmassen in der Zelle hin. Bei Para- maecium hat Pütter die Zirkulation des Protoplasmas mit den Nahrungsmassen verfolgt und die nachstehende Zeichnung (Fig. 64). Please note that these im
RMRHKCKX–. Biologisches Zentralblatt. Biology. Fig. 2. Colpoden (Colpoda cucullus).. a, h. Jugendformen der Colpoden. c. Vollständig entwickelte Colpode. e. Encystierte Colpode. / u. g. In Teilung be- griffene Colpoden- cysten. Fig. 3. Amöben. Zwei in den Sumpfwasser der Flasche Ä gefundene Amöben. welche sich in den folgenden Wochen — bis Mitte Juni — von Tag zu Tag vermehrten. Auch in der Sumpferde wurden in den damit vorgenommenen Kulturen stets die nämlichen beiden Protozoengattungen bald mehr,. Please note that these images are extracted from scanned page images that may have been digitally enhanc
RMRPPB99–. Allgemeine Physiologie; ein Grundriss der Lehre vom Leben. Physiology; Biology. 324 Viertes Kapitel.. Fig. 140. Colpidium colpoda, eine Wimperinfusorienzelle, o Im normalen Zustande, b im Zu- stande der Inanition. Der Zell- körper ist kleiner und durch- sichti£;er geworden, die Granula im Innern sind verschwunden. Ver- größerung in beiden Fällen 260. Nacli Beobachtungen und Zeich- nungen von Jensen. WO sie in Nahrung-süberfluß schwelg-en, allerlei Körnchen und Granula enthält und infolgedessen undurchsichtig körnig aussieht, werden, wenn sie in Wasser mit möglichst wenig Nahrungsstoifen gese
RMRMXMFA–. Annales des Sciences Naturelles Botaniques. NOUVELLES ÉTUDES SUR LA FÉCONDATION. 231 par un nouveau macronucléus issu du micronucléus. L'u- nion des Infusoires ciliés s'accompagne donc de métamor- phoses spéciales de leurs deux corps nucléaires. Le micro- nucléus surtout est intéressant à considérer. ; ; ; : > Pour représenter l'évolution du micronucléus, nous repro- duirons le schéma fourni par le Colpidium Colpoda, auquel peuvent être ramenés les schémas représentant les phéno- mènes chez les autres Ciliés. M. Maupas figure par de simples circonférences, ou points hlancs, les corps micr
RMREJN1M–. Coelents, inodermes, protozoaires. Cnidaria; Ctenophora; Sponges; Echinodermata; Protozoa; Invertebrates. Fi.^. 160. ParamÅcium coll. « On peut les étudier à volonté en pressant les matières ramenées à la bouche lors de la rumination ; ils conti- nuent à vivre plusieurs heures dans les matières de l'es- tomac maintenus à la température du corps. » (G. Colin.) Les Colpodes, qui appartiennent à la famille des Pa-. Fig. 161. â Colpoda cucullus individu un peu comprimé pour montrer le noyau et le nucléole.. Please note that these images are extracted from scanned page images that may h
![. Confnces de zoologie faites a Sorbonne. Protozoa. .380-. ParaTTiasci-aiTi caudatum Colpidium colpoda ^^v^'h'^^. Schéma des divisions du micronudéus dans ies deux conjoints (d'après Maupas ) "ly^yw Ai&iAA, xjte^ /|A/*co<;:Wvt^ /j-ueA/iMxvte' ^J^xx/vi/) cJUxxxyi^KAJi^ covtXoùn^ . -'JH, xpIovvkC' HMoi^^€y xkÀA^ÀAZ/ ©^ yt)e >U/X/<3-o^AA^je/AÀy >wc</uv<i<a/*t.c«, .<x ÀkmaA^ .«/M,C/L«/H^. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may Stock Photo](https://c8.alamy.com/comp/REB4F0/confnces-de-zoologie-faites-a-sorbonne-protozoa-380-parattiasci-aiti-caudatum-colpidium-colpoda-vh-schma-des-divisions-du-micronudus-dans-ies-deux-conjoints-daprs-maupas-quotlyyw-aiampiaa-xjte-acoltwvt-j-ueaimxvte-jxxvi-cjuxxxyikaji-covtxon-jh-xpiovvkc-hmoiy-xkaaz-yte-gtuxlt3-oaajeay-gtwcltuvltiltatc-ltx-kmaa-mclh-please-note-that-these-images-are-extracted-from-scanned-page-images-that-may-have-been-digitally-enhanced-for-readability-coloration-and-appearance-of-these-illustrations-may-REB4F0.jpg ". Confnces de zoologie faites a Sorbonne. Protozoa. .380-. ParaTTiasci-aiTi caudatum Colpidium colpoda ^^v^'h'^^. Schéma des divisions du micronudéus dans ies deux conjoints (d'après Maupas ) "ly^yw Ai&iAA, xjte^ /|A/*co<;:Wvt^ /j-ueA/iMxvte' ^J^xx/vi/) cJUxxxyi^KAJi^ covtXoùn^ . -'JH, xpIovvkC' HMoi^^€y xkÀA^ÀAZ/ ©^ yt)e >U/X/<3-o^AA^je/AÀy >wc</uv<i<a/*t.c«, .<x ÀkmaA^ .«/M,C/L«/H^. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may Stock Photo")
RMREB4F0–. Confnces de zoologie faites a Sorbonne. Protozoa. .380-. ParaTTiasci-aiTi caudatum Colpidium colpoda ^^v^'h'^^. Schéma des divisions du micronudéus dans ies deux conjoints (d'après Maupas ) "ly^yw Ai&iAA, xjte^ /|A/*co<;:Wvt^ /j-ueA/iMxvte' ^J^xx/vi/) cJUxxxyi^KAJi^ covtXoùn^ . -'JH, xpIovvkC' HMoi^^€y xkÀA^ÀAZ/ ©^ yt)e >U/X/<3-o^AA^je/AÀy >wc</uv<i<a/*t.c«, .<x ÀkmaA^ .«/M,C/L«/H^. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may
![. Analytischer Leitfaden für den ersten wissenschaftlichen Unterricht in der Naturgeschichte. Animals. gig. 452. jS^ «(fti'se ^tad)tltustl (Xanlhidium ramösutn). I a (Jin Sfu«rilfi'ifiücf(f)en jtigt 5 Sjem3| flart in natürUthtr ®r5§c. : b gin gjemplnr flarf dcrgrölcrt. I. gig. 4.53. ffflppcnförmig** ^ans toffcltl)krd)cn (Colpöda cucüllus) (ftart tiergr5|crt), ©09 nierenförmige, fditDadi gcroim= tiertt IbifrtfjEii 6at am Saud)e in tincm 8{itennu«fci)nitte (a) bcibe, biirrt) finfu tiorfpringtnben 3'ipffn getrennte Ceff= niingcn für ajtiinti unb «fter. 3m 3"= nern fiet)t man jQt)Ireid)e, tt Stock Photo](https://c8.alamy.com/comp/RNA006/analytischer-leitfaden-fr-den-ersten-wissenschaftlichen-unterricht-in-der-naturgeschichte-animals-gig-452-js-ftise-tadtltustl-xanlhidium-ramsutn-i-a-jin-sfurilfiificffen-jtigt-5-sjem3-flart-in-natruthtr-r5c-b-gin-gjemplnr-flarf-dcrgrlcrt-i-gig-453-ffflppcnfrmig-ans-toffcltlkrdcn-colpda-cucllus-ftart-tiergr5crt-09-nierenfrmige-fditdadi-gcroim=-tiertt-ibifrtfjeii-6at-am-saude-in-tincm-8itennufcinitte-a-bcibe-biirrt-finfu-tiorfpringtnben-3ipffn-getrennte-ceff=-niingcn-fr-ajtiinti-unb-fter-3m-3quot=-nern-fiett-man-jqtireide-tt-RNA006.jpg ". Analytischer Leitfaden für den ersten wissenschaftlichen Unterricht in der Naturgeschichte. Animals. gig. 452. jS^ «(fti'se ^tad)tltustl (Xanlhidium ramösutn). I a (Jin Sfu«rilfi'ifiücf(f)en jtigt 5 Sjem3| flart in natürUthtr ®r5§c. : b gin gjemplnr flarf dcrgrölcrt. I. gig. 4.53. ffflppcnförmig** ^ans toffcltl)krd)cn (Colpöda cucüllus) (ftart tiergr5|crt), ©09 nierenförmige, fditDadi gcroim= tiertt IbifrtfjEii 6at am Saud)e in tincm 8{itennu«fci)nitte (a) bcibe, biirrt) finfu tiorfpringtnben 3'ipffn getrennte Ceff= niingcn für ajtiinti unb «fter. 3m 3"= nern fiet)t man jQt)Ireid)e, tt Stock Photo")
RMRNA006–. Analytischer Leitfaden für den ersten wissenschaftlichen Unterricht in der Naturgeschichte. Animals. gig. 452. jS^ «(fti'se ^tad)tltustl (Xanlhidium ramösutn). I a (Jin Sfu«rilfi'ifiücf(f)en jtigt 5 Sjem3| flart in natürUthtr ®r5§c. : b gin gjemplnr flarf dcrgrölcrt. I. gig. 4.53. ffflppcnförmig** ^ans toffcltl)krd)cn (Colpöda cucüllus) (ftart tiergr5|crt), ©09 nierenförmige, fditDadi gcroim= tiertt IbifrtfjEii 6at am Saud)e in tincm 8{itennu«fci)nitte (a) bcibe, biirrt) finfu tiorfpringtnben 3'ipffn getrennte Ceff= niingcn für ajtiinti unb «fter. 3m 3"= nern fiet)t man jQt)Ireid)e, tt
RMREJN16–. Coelents, inodermes, protozoaires. Cnidaria; Ctenophora; Sponges; Echinodermata; Protozoa; Invertebrates. FAMILLE DES ASTASIEES 327 le cÅcum et les parties antérieures du côlon transverse. Ils ont été étudiés avec soin par G. Colin [Traité dei)hy- sioJogie comparée des animaux). L'espèce la plus connue est le Colpode du Foin, Colpoda cucidlus [iî^AQV et 162). FAMILLE DES ASTASIEES. Les Astasiées sont des Flagellâtes unicellulaires et. Fie. 163. Bodo naeeanl. â Bodo fixé. très contractiles ; ils contiennent une matière colorante verte comme les végétaux et sont tantôt colorÃ
RMREJN1C–. Coelents, inodermes, protozoaires. Cnidaria; Ctenophora; Sponges; Echinodermata; Protozoa; Invertebrates. Fig. 161. â Colpoda cucullus individu un peu comprimé pour montrer le noyau et le nucléole.. Fig. 162. â Colpoda cucullus bourré de bols alimentaires. ramÅcidés, varient beaucoup dans leurs formes exté- rieures et dans leurs dimensions, mais leur longueur ne dépasse pas quelques centièmes de millimètre. On les re- connaît à leur forme ovoïde et à une échancrure latérale au fond de laquelle se trouve la bouche. Ils vivent dans l'eau salée, les Lentilles d'eau, les infusions d
RMREB4EC–. Confnces de zoologie faites a Sorbonne. Protozoa. -v/.c %410. Colpoda eu cul lui us OrF.M. a. côté droit ;i. i^t/e [/entra le l im .Mdupds) Fig.4Jl.Colpidiuin ig-.4'ji. LolpiQiuin colpoda (T^lirTirr) face ventrale (im.Butschli) ot<i- y^e^ AÂijou^^ ^wcvtA^e^ /ti^^j/t/C^ . /t/c«ciXe^ , /^?c<3CAAAVc't/<lAXe>%/yA:K//JC Ay.cx. -vola. - Oe yvvui^XiA^kXt^ /^ec4/te4/vi£'uC -<»oi/i/ô AA/^/y^ Jfi/yAA^uL'. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not
![. Bollettino scientifico. 73 Le condizioni tipiche più semplici sono quelle che si osser- vano p. e. nel Colpidium colpoda, riassunte nel seguente schema di Maupas. I^dii 3. 4. M.eU- metcro e mi cronueleo di uno dei coniucrati.. M. e u'= niacio e mura nucleo del secondo coniuocdo.. o-discendenti del wiciviwcleo cAe- sìrietSSQl'borio. SA. V"-*vv TcujCa... E â F. E. >, . . C. B m^ M' A Quando due individui si sono coniugati, mentre il macronu- cleo incomincia a presentare dei fenomeni di degenerazione i quali andranno fino alla sua frammentazione e scomparsa, il mi- cronucleo cres Stock Photo](https://c8.alamy.com/comp/RHCY59/bollettino-scientifico-73-le-condizioni-tipiche-pi-semplici-sono-quelle-che-si-osser-vano-p-e-nel-colpidium-colpoda-riassunte-nel-seguente-schema-di-maupas-idii-3-4-meu-metcro-e-mi-cronueleo-di-uno-dei-coniucrati-m-e-u=-niacio-e-mura-nucleo-del-secondo-coniuocdo-o-discendenti-del-wiciviwcleo-cae-srietssqlborio-sa-vquot-vv-tcujca-e-f-e-gt-c-b-m-m-a-quando-due-individui-si-sono-coniugati-mentre-il-macronu-cleo-incomincia-a-presentare-dei-fenomeni-di-degenerazione-i-quali-andranno-fino-alla-sua-frammentazione-e-scomparsa-il-mi-cronucleo-cres-RHCY59.jpg ". Bollettino scientifico. 73 Le condizioni tipiche più semplici sono quelle che si osser- vano p. e. nel Colpidium colpoda, riassunte nel seguente schema di Maupas. I^dii 3. 4. M.eU- metcro e mi cronueleo di uno dei coniucrati.. M. e u'= niacio e mura nucleo del secondo coniuocdo.. o-discendenti del wiciviwcleo cAe- sìrietSSQl'borio. SA. V"-*vv TcujCa... E â F. E. >, . . C. B m^ M' A Quando due individui si sono coniugati, mentre il macronu- cleo incomincia a presentare dei fenomeni di degenerazione i quali andranno fino alla sua frammentazione e scomparsa, il mi- cronucleo cres Stock Photo")
RMRHCY59–. Bollettino scientifico. 73 Le condizioni tipiche più semplici sono quelle che si osser- vano p. e. nel Colpidium colpoda, riassunte nel seguente schema di Maupas. I^dii 3. 4. M.eU- metcro e mi cronueleo di uno dei coniucrati.. M. e u'= niacio e mura nucleo del secondo coniuocdo.. o-discendenti del wiciviwcleo cAe- sìrietSSQl'borio. SA. V"-*vv TcujCa... E â F. E. >, . . C. B m^ M' A Quando due individui si sono coniugati, mentre il macronu- cleo incomincia a presentare dei fenomeni di degenerazione i quali andranno fino alla sua frammentazione e scomparsa, il mi- cronucleo cres
RMRCHK17–. Die Niederen Organismen : ihre Reizphysiologie und Psychologie. Invertebrates -- Behavior. Fig. 31. Einige Arten ciliater Infusorien. a Spirostonuim atnbigiiuni Ehr., nach Stein, b Sietitor roeselii Ehr., nach Stein. c Voriio'Ua nehulifera O. F. M., nach Bütschli. d Colpidium colpoda Ehr., nach Schewi :ikoff, aus Bütschli. e Loxophvllum meleagris O. F. M., nach Bütschli- Stylonychia inyiiltis Ehr., nach Engel mann.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may
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