Dimorphoptychia
| Dimorphoptychia Temporal range:
| |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia
|
| Phylum: | |
| Class: | |
| (unranked): | |
| Superfamily: | |
| Family: | |
| Subfamily: | †
|
| Genus: | † Dimorphoptychia , 1871[2]
|
Dimorphoptychia is an extinct genus of land snails with an operculum, terrestrial gastropod mollusks in the family Helicinidae.[3]
Dimorphoptychia is the type genus of the subfamily , which is likewise fully extinct today.[3]
Species[]
Species within the genus Dimorphoptychia include:
- Dimorphoptychia? changzhouensis Yu, 1977 [1]
![[icon]](http://upload.wikimedia.org/wikipedia/commons/thumb/1/1c/Wiki_letter_w_cropped.svg/20px-Wiki_letter_w_cropped.svg.png){kind=small} | This section needs expansion. You can help by . (March 2011) |
References[]
- ^ Solem A. (1983). "Lost or kept internal whorls: ordinal differences in land snails". Journal of Molluscan Studies 49(supp12A) 172-178. abstract.
- ^ Sandberger (1871). Land- u. Süssw.-Conch. Vorwelt, 149.
- ^ a b Bouchet, Philippe; Rocroi, Jean-Pierre; Frýda, Jiri; Hausdorf, Bernard; Ponder, Winston; Valdés, Ángel & Warén, Anders (2005). "Classification and nomenclator of gastropod families". Malacologia. Hackenheim, Germany: ConchBooks. 47 (1–2): 1–397. ISBN 3-925919-72-4. ISSN 0076-2997.
 | This Helicinidae-related article is a stub. You can help Wikipedia by . |
 | This prehistoric gastropod article is a stub. You can help Wikipedia by . |
Categories:
- Helicinidae
- Eocene gastropods
- Neritimorpha stubs
- Prehistoric gastropod stubs