acuminata, Anguilla (Ophisurus) Swainson [W.] 1839:334 [The natural history and classification v. 2; ref. 4303] Estuaries near Calcutta, India. Based on Gray, Ind. Zool. i. pl. 91. fig. 2 -- which is Gray 1832:Pl. 91 (fig. 2) [ref. 1878]. •Synonym of Pisodonophis boro (Hamilton 1822) -- (Kottelat 2013:47 [ref. 32989]). Current status: Synonym of Pisodonophis boro (Hamilton 1822). Ophichthidae: Ophichthinae. Habitat: freshwater, brackish, marine.