Ptychatractidae
Classification
| Kingdom | Animalia |
|---|---|
| Phylum | Mollusca |
| Class | Gastropoda |
| Order | Neogastropoda |
| Family | Ptychatractidae |
| Published in | Stimpson, W. (1865). On certain genera and families of zoophagous gasteropods. American Journal of Conchology, 1: 55–64, pl. 8–9. https://www.molluscabase.org/aphia.php?p=sourcedetails&id=170256 |
| Habitat | MARINE |
| Genera | 5 |
| Species records held | 70 |
| Descendant taxa (GBIF) | 120 |
| GBIF key | 4960558 |
Genera in Ptychatractidae
- Exilia — 44 species: Exilia alanbeui, Exilia bentsonae, Exilia blanda, Exilia cingulata, Exilia clarki, Exilia claydoni, Exilia cognata, Exilia cortezi
- Ptychatractus — 10 species: Ptychatractus angustus, Ptychatractus californicus, Ptychatractus cataractus, Ptychatractus cylindraceus, Ptychatractus exceptiunculus, Ptychatractus fusiformis, Ptychatractus interruptus, Ptychatractus ligatus
- Metzgeria — 7 species: Metzgeria alba, Metzgeria californica, Metzgeria gagei, Metzgeria holcophorus, Metzgeria montereyana, Metzgeria problematica, Metzgeria shirleyi
- Exilioidea — 6 species: Exilioidea atlantica, Exilioidea costulata, Exilioidea indica, Exilioidea kelseyi, Exilioidea rectirostris, Exilioidea rufocaudata
- Egestas — 3 species: Egestas fenestrata, Egestas tricordata, Egestas waitei
Source and Attribution
Taxonomic rank data on this page is drawn from the GBIF Backbone Taxonomy, doi.org/10.15468/39omei, GBIF Secretariat, licensed CC BY 4.0. Member-species counts are counts of records held in the Sanctum species index, not a claim of completeness for the family.