Pincerna difficilis (Godwin-Austen, 1914)
publication ID |
https://dx.doi.org/10.3897/zookeys.981.53583 |
publication LSID |
lsid:zoobank.org:pub:5194AAC8-6B8A-473F-8A41-470A60182A0B |
persistent identifier |
https://treatment.plazi.org/id/6262B508-ACA5-5F19-8BDC-1CF77E602B2E |
treatment provided by |
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scientific name |
Pincerna difficilis (Godwin-Austen, 1914) |
status |
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Pincerna difficilis (Godwin-Austen, 1914)
Alycaeus (Cycloryx) difficilis Godwin-Austen, 1914: 415-416, pl. 155, figs 2, 2a.
Alycaeus (Cycloryx) difficilis - Gude 1921: 278-279.
Type locality.
"Shan Hills".
Material examined.
Shan States, leg. Fedden, NHMUK 1906.5.5.22 (2 syntypes).
Remarks.
Protoconch matte, no spiral lines visible; R1 with widely spaced, strong, sharp, regular ribs and much weaker riblets between the main ribs; R2 extremely short, the few (ca. five) ribs are somewhat elevated from the surface.
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