Bivalvia | ... | Unionidae | Gonideinae | Rectidentini | Contradentina | Lens comptus
Lens comptus (Deshayes in Deshayes & Jullien, 1876), Asia, Mekong Basin/Ngum R. Laos, Vientiane, Nam San, rapids near km mark 54 on from Thatbok to Phubia mine, about [8.7 air] km S [center] of Xieng Mi, 10[air] km N [center] of Ban Longxan, 18.595° N, 103.0781° E
