診断 |
This moderately elongate species of Ophichthus, subgenus Coecilophis is distinguished by the following characters: tail 56% and head 10% and depth at gill openings 3.5% of TL; origin of dorsal-fin above pectoral-fin tips; moderate, elongate and lanceolate pectoral fins; posterior nostril in upper lip; small head pores, SO 1+4, IO 4+2, PO 2, 6 mandibular pores; slender and pointed teeth, uniserial on vomer and mandible, biserial on maxillary; color brown dorsally, pale ventrally, head speckled, tail dark posteroventrally median fins pale; mean vertebral formula16/59/140 (Ref. 84366). |