Ptychotrema


Ptychotrema is a genus of air-breathing land snails, terrestrial pulmonate gastropod molluscs in the subfamily Enneinae of the family Streptaxidae.

Distribution

The distribution of the genus Ptychotrema is Afrotropical, and includes:

Species

Species within the genus Ptychotrema include:Ptychotrema aequatoriale Pilsbry, 1919Ptychotrema bequaerti Ptychotrema cossyphae van Bruggen, 1989Ptychotrema fraterculus Pilsbry, 1919Ptychotrema geminatum Ptychotrema goossensi Ptychotrema kerereense Ptychotrema kigeziense Ptychotrema mazumbiensis Tattersfield, 1999Ptychotrema paradoxulum Ptychotrema pelengeense Ptychotrema pollonerae Preston, 1913Ptychotrema runsoranum Ptychotrema silvaticum Pilsbry, 1919Ptychotrema usambarense Verdcourt, 1958