Molluscs

... Cushion Stars and relatives Class: Echinoidea Sea Urchins, Heart Urchins and Sand Dollars Class: Holothuroidea Sea Cucumbers Phylum: Mollusca Molluscs Class: Bivalvia Bivalves Class: Cephalopoda Squids, Cuttlefishes, Octopus, Nautilus Class: Gastropoda Snails, Slugs Class: Polyplacophora Chitons ...

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... zoo and you will see that he/she is very much interested in colorful aquarium/marine fishes as well. Get them to an aquarium containing big marine molluscs or echinoderms, they will also watch those keenly. But, they will never take a glance at any small molluscs like snails or bivalves. Neither ...

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... split off after the Acoelomorpha. Compared to its sister group, the omnipresent and spectacularly diverse Protostomia (containing the arthropods, molluscs and nematodes as its particular success stories), the deuterostomes are merely minor players." (http://www.palaeos.com/Invertebrates/Deuterostomia/Deuterostomia.htm). ...

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Arthropods? Worms? Molluscs? :)

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... inhibitor domain protein family, atracotoxin and omega-conotoxin, respectively, which occur in a diverse range of animals including spiders, molluscs, humans and grasshoppers. Two small venom proteins, svp1 and svp2, as well as cvp7 did not have similar sequences to proteins in the GenBank ...

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