Exostoma Barakense (Exostoma barakense), first described by Vishwanath & Joyshree, 2007 is a small fish in the family Sisoridae (order Siluriformes). Adults typically reach 9.80 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Tropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Data Deficient.
Dorsal soft rays (total): 6; Anal soft rays: 4 - 5; Vertebrae: 38. This species is distinct in having the following set of characters: nostrils are positioned midway between snout tip and anterior margin of eye; interorbital space is wide, its width 29.5 (26.5-33.1)% HL; A ii, 4.5-5; long adipose fin, uniformly deep all along its length and reaches to caudal fin base; adipose about thrice the dorsal fin base length; emarginate caudal fin; proximally 1/3 length of outer rays and 1/2 length of median rays are dark greyish and distally 1/3 length of lower lobe and 1/3 length of upper lobe rays are also dark greyish : elongated.
Behavioural data for Exostoma Barakense is currently being reviewed.
Freshwater; benthopelagic. Tropical
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