A Bertia pergrandis, syntype NHMUK 1893.2.26.1 B Bertia setzeri, holotype ANSP 466244.
Part of:
Sutcharit C, Naggs F, Ablett J, Sang PV, Hao L, Panha S (2019) Notes on the sinistral helicoid snail
Bertia cambojiensis
(Reeve, 1860) from Vietnam (Eupulmonata, Dyakiidae). ZooKeys 885: 1-14.
https://doi.org/10.3897/zookeys.885.38980