Pygmaepterys adenensis Houart & Wranik 1989

Houart & Wranik 1989. Description of two new species of the genus Pygmaepterys Vokes, 1978 and report of Typhis (Talityphis) bengalensis (Radwin & d'Attilio, 1970) (Gastropoda: Muricidae), from the Gulf of Aden. Apex (Brussels), 4(4) 1989: 85-90