RM2HT5HK8–Halimeda green algae (Halimeda cuneata). A large amount of almost white sand is associated with coral reefs, some being produced by Halimeda algae.
RMHNKMW8–Coral reef, fouling, Halimeda algae (Halimeda copiosa), Indian Ocean, Maldives
RM2G79CTP–Halimeda tuna (J.Ellis & Solander), green algae (Chlorophyta, Ulvophyceae)
RMB628D3–Four-eyed Butterflyfish or Foureye Butterflyfish (Chaetodon capistratus) swimming through a coral reef, including Halimeda Alga
RM2G79CAT–Halimeda tuna (J.Ellis & Solander), green algae (Chlorophyta, Ulvophyceae)
RF2R4B5KA–Right Leather coral (Sinularia) growing next to left Halimeda alga (Halimeda copiosa), Indian Ocean, Mascarene Islands, Mauritius
RMHWMX7K–Halimeda Sapsucking Slug, Elysiella pusilla, on Green Alga, Caulerpa racemosa, Anilao, Luzon, Guimaras Strait, Philippines
RMHYM7GC–Calcareous Green Algae (Halimeda tuna) under water
RFKCYYHD–Green macroalgae (Halimeda opuntia) underwater in the tropical coral reef
RF2KEHAG4–Three Finger Reef Algae, Halimeda incrassata, a green algae
RMPC2YM1–This red encrusting sponge, Clathria sp. is the most common of this family found in Hawaii. Here it has covered the calcium carbonate-producing seawee
RM2H6CF14–Red seaweed, Corallina officinalis, green macroalgae, Halimeda incrassata, slender-beaded coral weed, Jania rubens var. corniculata, Jania squamata, watercress alga, Halimeda opuntia. Copperplate engraving by Milton from Abraham Rees' Cyclopedia or Universal Dictionary of Arts, Sciences and Literature, Longman, Hurst, Rees, Orme and Brown, London, 1817.
RM2T6D1A1–Red seaweed, Corallina officinalis, green macroalgae, Halimeda incrassata, slender-beaded coral weed, Jania rubens var. corniculata, Jania squamata, watercress alga, Halimeda opuntia. Copperplate engraving by Milton from Abraham Rees' Cyclopedia or Universal Dictionary of Arts, Sciences and Literature, Longman, Hurst, Rees, Orme and Brown, London, 1817.
RMRJWTTE–. Atoll research bulletin. Coral reefs and islands; Marine biology; Marine sciences. 162 Figure 6. The green alga Caulerpa sertularioides on suspended mangrove root.. Figure 7. The segmented calcareous green alga Halimeda on mangrove peat bank.. 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.. Smithsonian Institution. Press; National Research Council (U. S. ). Pacific Science Board; Smithsonian Institution; National Museum o
RMMAARM1–. The Earth beneath the sea : History . Fig. 2. Segments and branches. A. Segmented green algae. Left, Halimeda tridens; middle, Cymopolia sp.; right, Halimeda opuntia. B. Segmented red algae. Top, Amphiroa sp.; bottom, Jania sp. C. Two ophiviroids and their segments. D. The branching red alga Goniolithon strictum and its fragments. E. The branching coral Porites divaricata and its fragments. F. Underwater view of the bladed branches of the hydrocoral Millepora. (Photograph by Eugene Shinn.) G. The branching coral Acropora cervicornis. (Photograph by Eugene Shinn.) blade-shaped branches or pro
RM2HT5HK7–Halimeda green algae (Halimeda cuneata). A large amount of almost white sand is associated with coral reefs, some being produced by Halimeda algae.
RM2G79CA1–Halimeda tuna (J.Ellis & Solander), green algae (Chlorophyta, Ulvophyceae)
RF2R43FYM–Left Leather coral (Sarcophyton glaucum), below Halimeda alga (Halimeda copiosa), right small polyp stony coral (Acropora) Hard coral, Indian Ocean
RM2RN696A–Bush Halimeda Green Algae (Halimeda) Great Barrier Reef, UNESCO World Heritage Site, Coral Sea, Coral Sea, Pacific Ocean, Cairns, Queensland
RFKCYYGW–Green macroalgae (Halimeda opuntia) underwater in the tropical coral reef
RF2GF7CXB–Pink vase sponge (Niphates digitalis), Small-leaf Hanging Vine Algae (Halimeda goreaui), on coral reef scarp, Caribbean Sea near Maria la Gorda
RM2JW2DP8–seaweeds (Halimeda), Mangrove of gardens of the queen national park, Cuba, Central America
RMRE94CT–. The Earth beneath the sea : History. Ocean bottom; Marine geophysics. SECT. 2] ABYSSAL PLAINS 335 contain beds of graded calcareous sand containing fragments of the calcareous alga Halimeda and shallow benthonic Foraminifera (Ericson, Ewing and Heezen, 1952). The depth of the deeper trench abyssal plain ranges only a few fathoms from 4585 fm. The Puerto Rico Trench plain seems to be the widest and most extensively developed of all trench plains. Although most trenches are not well enough surveyed to reveal the maximum width of other trench plains, it is known that the Tonga Trench and the Ku
RMRDXNW8–. An introduction to the study of seaweeds. Algae. CHLOROPHYCE^ 143. Fig. 41.—a. Halimeda monilis half natural size; h, the same in longitudinal section highly magnified. Callipsygjna is a genus of which only an imperfect description has been published. It appears to be related to Avrainvillea and Udotea. A fossil Alga of Devonian Age, Nematophycus, has. 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.. Murray, George Robert
RMRR28M2–. Advances in marine biology: volume 17. Coral fisheries. 246 L. HILLIS-COLINVAUX 1954; Odum and Odum, 1955; Odum, 1957; Wells, 1977), the most elaborate being that of Wells. But none of these attempts have been directed to Halimeda or, indeed, to other large tropical macrophytes. They have measured gas exchange in encrusting or micro-communities of sand only. Johnston (1969) cut fresh discs from the non-calcareous siphonaceous alga Caulerpa in the field and measured the productivity of these discs by the standard light and dark bottle technique. Both. Fig. 81. Apparatus for measuring producti
RMRR2PYN–. Advances in marine biology: volume 17. Coral fisheries. b L. HILLIS-COLINVAUX were formerly classified in the order Siphonales. Hence they often are described as siphonaceous. Cross walls in the filaments have not been observed to form regularly at any stage in the life-history of Halimeda. In this way, and in its regular multinucleate condition, this genus differs from Acetabularia, another well-known calcareous green alga.. .|ini|inf|?ifijfiir|i!iiitur| 12 3 Fig. 4. H. cylindracea, from the lagoon of Enewetak Atoll. The specimen has been decalcified to show the extensiveness of the mass of
RMRR28F6–. Advances in marine biology: volume 17. Coral fisheries. Fig. 94. A grove of H. incrassata with the occasional H. simulans m about 1-6 m of water in the lagoon of Glory Be. Cover by Hali?neda is about 30%, the proportion of young : mature : old Halimeda thalli in the region of which this photograph is a part was 1:2:1 in September 1968. The commonest associated alga in this photograph is Penicillus capitatus.. 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 per
RMRJWY0X–. Atoll research bulletin. Coral reefs and islands; Marine biology; Marine sciences. 16. Figure 11. Grouper Gardens, underwater view along a connecting channel between two ponds, with free-hanging, heavily colonized mangrove roots. creek where Thalassia becomes tall and dense. There are patches of Halimeda sand and healthy populations of this alga crowd the nearby Rhizophora roots. The creek at its entrance is relatively deep (3 m), but quickly shallows where it connects to the first pond (0.5 m). Most ponds and passages between them are 0.3 m or less deep and difficult to explore by swimming.
RMRE8HB0–. The Earth beneath the sea : History. Ocean bottom; Marine geophysics. SECT. 3] SHALLOW-WATER CARBONATE SEDIMENTS 557. Fig. 2. Segments and branches. A. Segmented green algae. Left, Halimeda tridens; middle, Cymopolia sp.; right, Halimeda opuntia. B. Segmented red algae. Top, Amphiroa sp.; bottom, Jania sp. C. Two ophiviroids and their segments. D. The branching red alga Goniolithon strictum and its fragments. E. The branching coral Porites divaricata and its fragments. F. Underwater view of the bladed branches of the hydrocoral Millepora. (Photograph by Eugene Shinn.) G. The branching coral
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