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Sea Urchins and Sea Stars |
Record 126 to 138 of 138 |
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Starfish, Common "Asterias rubens. Digestive system. an, anus; card. st, cardiac division of the stomach; int. caec, intestinal caeca; madr, madreporite; ply. caec, pyloric caeca; pyl. st, pyloric division of the stom... |
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Starfish, Diagram of a A diagram of a radiata (the starfish) whose organization is much less complete than that of most other animals. Label: 1, mouth. ... |
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Starfish, Eyed Cribella "Starfish is a popular name for any individual of the family Asteridæ, a familiar object on the Atlantic coasts. The body is more or less star shaped, and consists of a central portion, or disk,... |
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Starfish, Lesser Sand-Star "Starfish is a popular name for any individual of the family Asteridæ, a familiar object on the Atlantic coasts. The body is more or less star shaped, and consists of a central portion, or disk,... |
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Starfish, Lesser Sand-star "Starfish is a popular name for any individual of the family Asteridæ, a familiar object on the Atlantic coasts. The body is more or less star shaped, and consists of a central portion, or disk,... |
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Starfish, underside of "The organs of motion are similar, consisting of a multitude of small feet called ambulacra, which are protruded through a number of perforations left for this purpose in their calcareous cover... |
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Stomechinus intermedius "Stomechinus intermedius. a, portion of ambulacral area; b, poriferous zones; c, two interambulacral plates; d, primary tubercles." — Encyclopedia Britannica, 1893... |
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Urchin Disc, Sea "Apical disc of sea-urchin. In the centre is the periproct bearing the anus; around it are five genital or inter-radial plates (g.), one of which is modified as the madreporite (m.); beyond these five... |
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Urchin Fossil A fossil of Echinothuria floris, a species of sea urchin "having the plates of the shell overlapping or movably connected by soft parts." -Whitney, 1911... |
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Urchin, Heart The Heart Urchin (Echinocardium cordatum) is sea urchin in the Loveniidae family.... |
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Urchin, Rock The Hawaiian Rock Urchin (Echinometra oblongata) is a sea urchin, here "with spines in part removed to show the plates of the test." -Whitney, 1911... |
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Urchin, Sea Sea urchin: the heavy projections are the spines; the long, slender ones are the tube feet.... |
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Urchin, Sea Phormosoma luculentum is a species of Sea Urchin in the class Echinoidea.... |
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