WebApr 8, 2024 · Definition. Mollusks are the members of a diverse group of invertebrates with a thin fleshy soft unsegmented body, divisible into a head, visceral mass, and foot. Members of this phylum exhibit an “organ system” grade of the organization (Anderson 2001 ), e.g., snails, octopus, squids, oysters, chitons, mussels, etc. http://members.wolfram.com/jeffb/Fossils/Molluska.shtml
28.3F: Classification of Phylum Mollusca - Biology LibreTexts
WebMay 23, 2024 · views 1,653,950 updated May 18 2024. Cephalopoda (phylum Mollusca) Literally ‘head-foot’ (from the Greek kephale, head, and pod -, foot), a class of molluscs, exclusively marine, that are related to the Bivalvia and Gastropoda. Cephalopods are bilaterally symmetrical and have a circlet of prehensile tentacles. WebA cephalopod / ˈ s ɛ f ə l ə p ɒ d / is any member of the molluscan class Cephalopoda / s ɛ f ə ˈ l ɒ p ə d ə / (Greek plural κεφαλόποδες, kephalópodes; "head-feet") such as a squid, octopus, cuttlefish, or nautilus.These exclusively marine animals are characterized by bilateral body symmetry, a prominent head, and a set of arms or tentacles (muscular … magento downloader folder
Mollusk Animal Facts - AZ Animals
http://members.wolfram.com/jeffb/Fossils/Molluska.shtml WebMay 23, 2024 · views 1,653,950 updated May 18 2024. Cephalopoda (phylum Mollusca) Literally ‘head-foot’ (from the Greek kephale, head, and pod -, foot), a class of … WebMar 17, 2024 · Pictures and profiles of the small, prehistoric reptiles of the Paleozoic and Meosozic Eras, ranging from Araeoscelis to Tseajaia. ... Elginia was a "dwarf" member of the breed, only about two feet from head to tail (at least to judge by this reptile's limited fossil remains). ... Probably plants, insects and mollusks Distinguishing ... kitt mcdonald net worth