Hydrophis caerulescens (Shaw, 1802)

Figueroa, Alex, Low, Martyn E. Y. & Lim, Kelvin K. P., 2023, Singapore’s herpetofauna: updated and annotated checklist, history, conservation, and distribution, Zootaxa 5287 (1), pp. 1-378 : 274

publication ID	https://doi.org/ 10.11646/zootaxa.5287.1.1
publication LSID	lsid:zoobank.org:pub:78E23714-8973-4755-BC94-0A751D7D2B37
DOI	https://doi.org/10.5281/zenodo.7960422
persistent identifier	https://treatment.plazi.org/id/88502B73-FE8B-B967-FF6B-478C7BE40D97
treatment provided by	Plazi
scientific name	Hydrophis caerulescens (Shaw, 1802)
status

Treatment

Hydrophis caerulescens (Shaw, 1802) — Erroneous.

Dwarf Sea Snake

Singapore records.

Hydrophis caerulescens —Sworder, 1923: 68.—K.K.P. Lim & L.M. Chou, 1990: 55.—K.K.P. Lim & F.L.K. Lim, 1992: 149.—L.M. Chou et al., 1994: 105.— Iskandar & Colijn, 2001: 133.—K.P. Lim & F.L.K. Lim, 2002: 148.— Das, 2010: 319.— Das, 2012a: 94.— Das, 2018: 111.

Polyodontognathus caerulescens —Wallach et al., 2014: 574.—Chan-ard et al., 2015: 279.

Remarks. Sworder (1923) suspected the presence of H. caerulescens in Singapore because it occurs in waters off Peninsular Malaysia. Subsequent publications likely reference Sworder (1923). Specimen FMNH 213180 was brought to the Kangkar Fish Market in 1980, but no exact locality was specified (refer to “A note on sea snakes in Singapore ” above). Thus, the possibility exists that it was collected outside of Singapore’s waters.

LKCNHM & NHMUK Museum specimens. No specimens.

Additional Singapore museum specimens. FMNH.