Enneinae

Enneinae is a subfamily of land snails in the family Streptaxidae.^[1]

Enneinae
Shell of Ptychotrema assiniense, a part of the Ptychotrema genus.
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
Order:	Stylommatophora
Family:	Streptaxidae
Subfamily:	Enneinae Bourguignat, 1883
Synonyms
Enneidae Bourguignat, 1883 superseded rank Ptychotrematinae Pilsbry, 1919 · Streptostelidae Bourguignat, 1890 ·

Description

The animals of the Aenneidae resemble those of the Testacellidae or Streptaxidae due to the lack of a jaw. However, their shells bear no resemblance to those of these families.

Their shells are much closer to those of Bulimes and Pupas than to Testacellas or Streptaxis. ^[2]

Genera

• Avakubia Pilsbry, 1919
• Costigulella Pilsbry, 1919
• Digulella F. Haas, 1934
• Mirigulella Pilsbry & Cockerell, 1933
• Paucidentella Thiele, 1933
• Pseudavakubia de Winter & Vastenhout, 2013
• Ptychotrema L. Pfeiffer, 1853
• Pupigulella Pilsbry, 1919
• Rhabdogulella F. Haas, 1934
• Silvigulella Pilsbry, 1919
• Sphincterocochlion Verdcourt, 1985
• Sphinctostrema Girard, 1894
• Streptostele Dohrn, 1866
• Tomostele Ancey, 1885