Inhabits fast flowing unshaded hill streams with cool water, less than 1 meter deep, large boulder and rock substratum . Also Ref. 84801.
Dorsal soft rays (total): 8; Anal soft rays: 5; Vertebrae: 31 - 33. Can be distinguished from other species of the genus by possessing the following unique combination of characters: distinct secondary rostrum present; complete post-oral pouch present; body dark brown with 8 pale yellowish bars, head dorsum dark brown with thin pale yellowish reticulate pattern; subopercular groove absent; gill slit vertical; sublacrymal groove present; a truncate snout when viewed dorsally; abdomen without scales; lateral line scales 59-66; pelvic fin not overlapping anal fin origin, adpressed dorsal fin not overlapping anal fin origin .: elongated.
Behavioural data for Gastromyzon Bario is currently being reviewed.
Freshwater; demersal. Tropical; 20°C - ? north Sarawak, Malaysia.
The following diseases are known to affect Gastromyzon Bario.
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