original description
Thach, N. N. (2018). <i>New shells of South Asia. Seashells-Landsnails-Freshwater Shells. 3 New Genera, 132 New Species & Subspecies</i>. 48HRBooks Company, Akron, Ohio, USA. 173 pp.
page(s): 47, figs 613-619. [details] Available for editors [request]
status source
Parsons, J.; Abbas, J. (2020). A new member of the <i>Amphidromus (Syndromus) contrarius</i> (Müller, 1774) group from Timor-Leste (East Timor). <em>The Festivus.</em> 52(3): 256-264.
page(s): 257; note: treated as synonym of A. keppensdhondtorum [details]
status source
Thach, N. N. (2021). <i>New shells of South Asia and Taiwan, China, Tanzania. Seashells*Freshwater*Land snails. With 116 new species and subspecies and rejected synonyms, accepted species</i>. 48HRBooks Company, Akron, Ohio, USA. 202 pp.
page(s): 56, fig. 698; note: synonymy with A. keppensdhondtorum rejected [details] Available for editors [request]
From editor or global species database