WoRMS taxon details
original description
Farran G.P. (1905). Report on the opisthobranchiate Mollusca collected by Professor Herdman, at Ceylon, in 1902. Report to the government of Ceylon on the pearl oyster fisheries of the Gulf of Manaar. Part 3, Suppl. Report 21: 329-364. , available online at https://www.biodiversitylibrary.org/page/19654223 page(s): 339, Plate III., figs. 4 to 7 [details]
basis of record
Rudman, W. B. (1978). The dorid opisthobranch genera <i>Halgerda</i> Bergh and <i>Sclerodoris</i> Eliot from the Indo-West Pacific. <em>Zoological Journal of the Linnean Society.</em> 62: 59-88. [details] Available for editors [request]
additional source
Yonow N. (2012) Opisthobranchs from the western Indian Ocean, with descriptions of two new species and ten new records (Mollusca, Gastropoda). <i>ZooKeys</i> 197: 1–129. [22 May 2012], available online at https://doi.org/10.3897/zookeys.197.1728 [details]
additional source
Gosliner, T. (1987). Nudibranchs of Southern Africa: A Guide to Opisthobranch Molluscs of Southern Africa. Sea Challengers, Monterey, California. page(s): 69.; note: Misidentification = Halgerda formosa [details]
From other sources
Description with dark spots all around the mantle edge instead of only one or two (Richmond, 1997). [details]
From editor or global species database
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