Pseudococculinidae
Family of gastropods
From Wikipedia, the free encyclopedia
Pseudococculinidae is a family of small sea snails or false limpets, marine gastropod mollusks in the superfamily Lepetelloidea (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005).[2]
| Pseudococculinidae | |
|---|---|
| |
| Pseudococculina granulata shell drawing | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Vetigastropoda |
| Order: | Lepetellida |
| Superfamily: | Lepetelloidea |
| Family: | Pseudococculinidae Hickman CS, 1983 [1] |
This family has no subfamilies. The species in this family are hermaphroditic. They can be found from sublittoral to hadal depths.
Description
The shells are small (less than 6 mm), thin and translucent. The protoconch shows a long, narrow apical fold. Its microscopic sculpture is smooth with fine threads. The asymmetrical radula shows a broad, rachidian tooth that lacks a cusp, four inner lateral teeth, a large pluricuspid tooth, and numerous marginal teeth.
Soft body: the right tentacle is generally modified into a copulatory organ.[3]
Genera
Genera in the family Pseudococculinidae include:
- Amphiplica Haszprunar, 1988
- Bandabyssia Moskalev, 1976
- Copulabyssia Haszprunar, 1988[4]
- Kaiparapelta B.A. Marshall, 1986
- Kurilabyssia Moskalev, 1976
- Mesopelex B.A. Marshall, 1986
- Notocrater Finlay, 1926
- Pseudococculina Schepman, 1908
- Punctabyssia McLean, 1991
- Tentaoculus Moskalev, 1976
- Yaquinabyssia Haszprunar, 1988
- Synonyms
- Subfamily Caymanabyssiinae B. A. Marshall, 1986 Caymanabyssiidae B. A. Marshall, 1986 (original rank)
- Punctolepeta Habe, 1958 Notocrater Finlay, 1926
