Phaedusa pygmaea Grego & Szekeres, 2011
Phaedusa pygmaea Grego & Szekeres, 2011: 10, 11, text figure and pl. 2, fig. 8. Type locality: Hat Sao (Nong Khiaw), Luang Phrabang Province, Laos.
Material examined.
Paratype NHMUK 20100238 (1 shell; Fig. 30B). Specimens from Tam Phatok Cave, Ngoy District, Luang Phrabang Province (Fig. 30C).
Distribution.
Known only from the type locality in Laos (Grego and Szekeres 2011).