Dicharax duoculmen (Godwin-Austen, 1914)

Páll-Gergely, Barna, Gojšina, Vukašin & Aravind, Neelavar Ananthram, 2025, A review of Chamalycaeus, Cycloryx and Dicharax species of the Himalaya and Myanmar and seven new species of Alycaeinae from the Blue Mountain, Mizoram, India (Gastropoda, Caenogastropoda, Cyclophoridae), European Journal of Taxonomy 1029, pp. 1-158 : 71

publication ID	https://doi.org/10.5852/ejt.2025.1029.3131
publication LSID	lsid:zoobank.org:pub:CF18E518-A00B-4411-A87C-EC96CF1C3CE7
persistent identifier	https://treatment.plazi.org/id/03CC1E69-A375-FF97-B937-FAA4B578F863
treatment provided by	Plazi
scientific name	Dicharax duoculmen (Godwin-Austen, 1914)
status

Treatment

Dicharax duoculmen (Godwin-Austen, 1914) View in CoL

Fig. 40A–E

Alycaeus duoculmen Godwin-Austen, 1914: 365 View in CoL , pl. 157 figs 2, 2a.

Alycaeus ( Raptomphalus) duoculmen View in CoL – Gude 1921: 286–287.

Chamalycaeus ( Raptomphalus) duoculmen View in CoL – Ramakrishna et al. 2010: 68.

Dicharax (?) duoculmen View in CoL – Páll-Gergely et al. 2020: 86 View Cited Treatment .

Type material examined

INDIA • holotype (single shell mentioned in the original description: Fig. 40A–E); Tsanspu Valley ; Oakes leg.; NHMUK 1903.7 About NHMUK .1.3582 .

Type locality

“Tsanspu Valley”.

Differential diagnosis

The most similar species is D. magnificus , which has a stronger R1 sculpture, a more strongly fringed aperture and a sharper keel on the umbilical side of R2.