Dicharax (?) umbonalis (Benson, 1856)
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/EEB0F0E7-14DE-5345-8932-0ED0B2ABD0B8 |
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scientific name |
Dicharax (?) umbonalis (Benson, 1856) |
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Dicharax (?) umbonalis (Benson, 1856)
Alycaeus umbonalis Benson, 1856: 225-226.
Alycaeus umbonalis - Reeve 1878: pl. 4, species 36; Godwin-Austen 1886: 194-195, pl. 44, figs 2, 2a-c; Godwin-Austen 1914: 413, 424.
Alycaeus (Chamalycaeus) umbonalis - Kobelt 1902: 364; Gude 1921: 235-236.
Type locality.
"ad Akaouktong, prope ripas fluvii Irawadi".
Material examined.
Burmah, UMZC I.103005 (3 syntypes); Akoutong, Burma, Blanford coll., NHMUK (5 shells).
Remarks.
Protoconch low, no spiral lines visible; R1 with rather regular ribs and without spiral striation; R2 long, with widely spaced, ribs lamella-like, straight, but relatively low (typical Chamalycaeus character).
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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Dicharax (?) umbonalis (Benson, 1856)
Pall-Gergely, Barna, Sajan, Sheikh, Tripathy, Basudev, Meng, Kaibaryer, Asami, Takahiro & Ablett, Jonathan D. 2020 |
Alycaeus umbonalis
Benson 1856 |
Alycaeus umbonalis
Benson 1856 |
Alycaeus (Chamalycaeus) umbonalis
Benson 1856 |