| Oldroydia | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Polyplacophora |
| Order: | Lepidopleurida |
| Family: | Leptochitonidae |
| Genus: | Oldroydia Dall, 1894 |
Oldroydia is a genus of chitons belonging to the family Leptochitonidae. [1]
The species of this genus are found in Northern America. [1]
Species:
Chitons are marine molluscs of varying size in the class Polyplacophora, formerly known as Amphineura. About 940 extant and 430 fossil species are recognized.
Nucula is a genus of very small saltwater clams. They are part of the family Nuculidae.
Epitonium is a genus of small predatory sea snails, marine gastropod mollusks. Epitonium is the type genus of the family Epitoniidae, the wentletraps.
Hipponix, common name hoof snails or hoof shells, is a genus of small sea snails with limpet-like shells, marine gastropod molluscs in the family Hipponicidae, the hoof snails. Many of the species in this genus have white shells.
Cerithiidae, common name the cerithiids or ceriths, is a large family of medium-sized marine gastropods in the clade Sorbeoconcha.
Omalogyra is a genus of minute marine gastropod molluscs in the family Omalogyridae.
Spisula is a genus of medium-sized to large marine bivalve mollusks or clams in the subfamily Mactrinae of the family Mactridae, commonly known as surf clams or trough shells.
Puncturella is a genus of minute deepwater keyhole limpets, marine gastropod mollusks or micromollusks in the family Fissurellidae, the keyhole limpets and slit limpets.
Perplicaria is a genus of sea snails, marine Gastropod mollusks in the family Cancellariidae, the nutmeg snails.
Turris is a genus of sea snails, marine gastropod mollusks in the family Turridae, the turrids.
Mangelia is a large genus of sea snails, marine gastropod mollusks in the family Mangeliidae.
Oenopota is a genus of sea snails, marine gastropod mollusks in the family Mangeliidae.
Ancistrolepis is a genus of sea snails, marine gastropod molluscs in the family Buccinidae, the true whelks.
Plesiothyreus is a genus of very small sea snails or limpets, marine gastropod mollusks in the subfamily Phenacolepadinae of the family Phenacolepadidae.
Capulus is a genus of small sea snails, marine gastropod mollusks in the family Capulidae, the cap snails.
Sinum is a genus of predatory sea snails, marine gastropod mollusks in the subfamily Sininae of the family Naticidae, the moon snails.
Arca is a genus of saltwater clams in the family Arcidae, the ark clams.
Antalis is a genus of tusk shells, marine scaphopod mollusks.
Propeamussium is a genus of saltwater clams, marine bivalve mollusks in the order Ostreoida.
Fissidentalium is a genus of molluscs belonging to the family Dentaliidae.