Wedged zipper loach (Paracanthocobitis triangula) is a ray-finned fish. It inhabits freshwater waters in benthic environments. This species can reach a maximum total length of 2.9 cm. With a trophic level of 2.9, it is a low-level carnivore, feeding on invertebrates and small organisms.
Paracanthocobitis triangula differs from all other congeners by combination of the following characters: incomplete lateral line ending near the insertion of dorsal fin; dorsal fin with 9½-10½ branched rays; presence of axillary pelvic lobe; series of black blotches, sometimes overlain with faint dusky stripe along side of body not obscuring lateral blotches, ending just beyond insertion of dorsal fin; presence of small black triangular blotch in ocellus on upper margin of caudal-fin base; black pigment of the midlateral stripe not extending onto the base of pectoral fin; absence of marmorated pattern between dorsal saddles and lateral blotches; dorsal saddles usually extending ventrally just past faint lateral stripe, usually connecting to lateral blotches; upper caudal fin with 8 branched rays .: elongated.
Behavioural data for Wedged zipper loach is currently being reviewed.
Diet information for Wedged zipper loach is currently being compiled.
Reproduction data for Wedged zipper loach is currently being compiled.
Freshwater; demersal. Tropical
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