Ophichthus johnmccoskeri
Ophichthus johnmccoskeri Mohapatra, Ray, Mohanty & Mishra, 2018
McCosker's snake eel

Family:  Ophichthidae (Snake eels), subfamily: Ophichthinae
Max. size:  36.5 cm TL (male/unsexed)
Environment:  demersal; marine
Distribution:  Eastern Indian Ocean: India.
Diagnosis:  Vertebrae: 156-158. This moderate-sized species is distinguished by the following characters: preanal length 2-6 in TL; DFO well behind the pectoral-fin tip; pectoral fin well developed and rounded; posterior nostril a hole in the upper lip opening towards the mouth and covered by a flap; single barbel between the anterior and posterior nostrils; teeth elongated, conical and sharp, vomerine teeth biserial anteriorly, multi- to triserial and biserial medially, and in a single row posteriorly, while maxillary teeth biserial anteriorly and triserial posteriorly, lower jaw teeth in a single row followed by biserial and triserial teeth posteriorly, tip of lower jaw toothless; vertebrae, predorsal 24, preanal 51-52, total 156-158 (Ref. 129615).
Biology: 
IUCN Red List Status: Not Evaluated (N.E.) Ref. (130435)
Threat to humans:  harmless


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