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Claviderma Amplum
''Claviderma'' is a genus of molluscs belonging to the family Prochaetodermatidae. The species of this genus are found on the coasts of Atlantic Ocean and Australia. Species: *''Claviderma amplum'' *''Claviderma australe'' *''Claviderma brevicaudatum'' *''Claviderma compactum'' *''Claviderma crassum'' *''Claviderma gagei'' *''Claviderma gladiatum'' *''Claviderma laticarinatum'' *''Claviderma mexicanum'' *''Claviderma tricosum'' *''Claviderma virium'' References

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Molluscs
Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda, the members of which are known as molluscs or mollusks (). Around 85,000  extant species of molluscs are recognized. The number of fossil species is estimated between 60,000 and 100,000 additional species. The proportion of undescribed species is very high. Many taxa remain poorly studied. Molluscs are the largest marine phylum, comprising about 23% of all the named marine organisms. Numerous molluscs also live in freshwater and terrestrial habitats. They are highly diverse, not just in size and anatomical structure, but also in behaviour and habitat. The phylum is typically divided into 7 or 8  taxonomic classes, of which two are entirely extinct. Cephalopod molluscs, such as squid, cuttlefish, and octopuses, are among the most neurologically advanced of all invertebrates—and either the giant squid or the colossal squid is the largest known invertebrate species. The gastr ...
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Prochaetodermatidae
The Prochaetodermatidae are a family of small worm-shaped (<1 cm) chaetoderm molluscs. The burrowing organisms lack a true foot; they have a large pair of jaws and a small , comprising a dozen rows of paired teeth. They are known from around the globe, except in
polar region The polar regions, also called the frigid zones or polar zones, of Earth are the regions of the planet that surround its geographical poles (the North and South Poles), lying within the polar circles. These high latitudes are dominated by flo ...
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Atlantic Ocean
The Atlantic Ocean is the second-largest of the world's five oceans, with an area of about . It covers approximately 20% of Earth#Surface, Earth's surface and about 29% of its water surface area. It is known to separate the "Old World" of Africa, Europe and Asia from the "New World" of the Americas in the European perception of Earth, the World. The Atlantic Ocean occupies an elongated, S-shaped basin extending longitudinally between Europe and Africa to the east, and North America, North and South America to the west. As one component of the interconnected World Ocean, it is connected in the north to the Arctic Ocean, to the Pacific Ocean in the southwest, the Indian Ocean in the southeast, and the Southern Ocean in the south (other definitions describe the Atlantic as extending southward to Antarctica). The Atlantic Ocean is divided in two parts, by the Equatorial Counter Current, with the North(ern) Atlantic Ocean and the South(ern) Atlantic Ocean split at about 8th paralle ...
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Claviderma Amplum
''Claviderma'' is a genus of molluscs belonging to the family Prochaetodermatidae. The species of this genus are found on the coasts of Atlantic Ocean and Australia. Species: *''Claviderma amplum'' *''Claviderma australe'' *''Claviderma brevicaudatum'' *''Claviderma compactum'' *''Claviderma crassum'' *''Claviderma gagei'' *''Claviderma gladiatum'' *''Claviderma laticarinatum'' *''Claviderma mexicanum'' *''Claviderma tricosum'' *''Claviderma virium'' References

{{Taxonbar, from=Q18583528 Molluscs ...
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