• Source: Ptychatractidae

Ptychatractidae is a taxonomic family of sea snails, marine gastropod mollusks in the superfamily Turbinelloidea.




Taxonomy


According to the taxonomy of the Gastropoda by Bouchet & Rocroi (2005), the family Ptychatractidae has no subfamilies.




Genera


Genera in the family Ptychatractidae include:

Egestas Finlay, 1926
Exilia Conrad, 1860
Exilioidea Grant & Gale, 1931
Metzgeria Norman, 1879
Ptychatractus Stimpson, 1865
Latiromitra Locard, 1897 - In 2010 Latiromitra has been found to be closely related to Costellariidae in the molecular phylogeny analysis by Fedosov & Kantor (2010).
Genera brought into synonymy

Benthovoluta Kuroda & Habe, 1950: synonym of Exilia Conrad, 1860
Chathamidia Dell, 1956: synonym of Exilia Conrad, 1860
Cyomesus Quinn, 1981: synonym of Latiromitra Locard, 1897
† Graphidula Stephenson, 1941: synonym of Exilia Conrad, 1860
Meyeria Dunker & Metzger, 1874: synonym of Metzgeria Norman, 1879
Mitraefusus Bellardi, 1873: synonym of Exilia Conrad, 1860
Okinawavoluta Noda, 1980: synonym of Latiromitra Locard, 1897
† Palaeorhaphis Stewart, 1927 : synonym of Exilia Conrad, 1860
Phenacoptygma Dall, 1918: synonym of Exilia Conrad, 1860
Surculina Dall, 1908: synonym of Exilia Conrad, 1860
† Zexilia Finlay, 1926 : synonym of Exilia Conrad, 1860




References






External links



Stimpson W. 1865. On certain genera and families of zoophagous gasteropods. American Journal of Conchology, 1: 55-64, pl. 8-9

Kata Kunci Pencarian:

• Ptychatractidae
• Neogastropoda
• Ceratoxancus lorenzi
• Latiromitra niveobabelis
• Metzgeria californica
• Exilia graphiduloides
• Exilia krigei
• Exilia blanda
• Latiromitra barthelowi
• Exilia vagrans