mollusk
71History of invertebrate paleozoology — The history of invertebrate paleozoology (also spelled palaeozoology ) differs from the history of paleontology in that the former usually emphasizes paleobiology and the paleoecology of extinct marine invertebrates, while the latter typically… …
72Micromollusk — Numerous shells of the freshwater snail Potamopyrgus antipodarum compared to an American dime, which is 18 mm in diameter …
73Agence Toutou Risques Scoubidou : saison 3 — Saison 3 d Agence Toutou Risques Scoubidou Cet article présente le guide de la saison 3 de la série télévisée Agence Toutou Risques Scoubidou (A Pup Named Scooby Doo). Sommaire 1 Épisode 1 : (Night of the Boogey Biker) 2 Épisode 2 :… …
74Saison 3 d'Agence Toutou Risques Scoubidou — Cet article présente le guide de la saison 3 de la série télévisée Agence Toutou Risques Scoubidou (A Pup Named Scooby Doo). Sommaire 1 Épisode 1 : (Night of the Boogey Biker) 2 Épisode 2 : (Dawn of the Space Shuttle Scare) …
75Saison 3 d'agence toutou risques scoubidou — Cet article présente le guide de la saison 3 de la série télévisée Agence Toutou Risques Scoubidou (A Pup Named Scooby Doo). Sommaire 1 Épisode 1 : (Night of the Boogey Biker) 2 Épisode 2 : (Dawn of the Space Shuttle Scare) …
76Antarctica — /ant ahrk ti keuh, ahr ti /, n. the continent surrounding the South Pole: almost entirely covered by an ice sheet. ab. 5,000,000 sq. mi. (12,950,000 sq. km). Also called Antarctic Continent. * * * Antarctica Introduction Antarctica Background:… …
77bivalve — bivalvular /buy val vyeuh leuhr/, adj. /buy valv /, n. 1. Also called lamellibranch. Zool. any mollusk, as the oyster, clam, scallop, or mussel, of the class Bivalvia, having two shells hinged together, a soft body, and lamellate gills. adj. 2.… …
78cephalopod — /sef euh leuh pod /, n. 1. any mollusk of the class Cephalopoda, having tentacles attached to the head, including the cuttlefish, squid, and octopus. adj. 2. Also, cephalopodic, cephalopodous /sef euh lop euh deuhs/. belonging or pertaining to… …
79fish — fishless, adj. /fish/, n., pl. (esp. collectively) fish, (esp. referring to two or more kinds or species) fishes, v. n. 1. any of various cold blooded, aquatic vertebrates, having gills, commonly fins, and typically an elongated body covered with …
80Fish — /fish/, n. Hamilton, 1808 93, U.S. statesman: secretary of state 1869 77. * * * I Any of more than 24,000 species of cold blooded vertebrates found worldwide in fresh and salt water. Living species range from the primitive lampreys and hagfishes… …
