Type specimens of Amphidromus spp. A–B A. contrarius maculata A lectotype and B paralectotype C Lectotype of A. masoni D Lectotype of A. moniliferus E Lectotype of A. mouhoti F–G A. contrarius multifasciata F lectotype and G paralectotype H–I A. perversus natunensis H lectotype and I paralectotype J–K A. niasensis J lectotype and K paralectotype L Holotype of A. nicobarica.

  Part of: Sutcharit C, Ablett J, Tongkerd P, Naggs F, Panha S (2015) Illustrated type catalogue of Amphidromus Albers, 1850 in the Natural History Museum, London, and descriptions of two new species. ZooKeys 492: 49-105. https://doi.org/10.3897/zookeys.492.8641