Smallmouth fringe barb (Crossocheilus microstoma) is a ray-finned fish of the family Cyprinidae. It inhabits freshwater waters. This species can reach a maximum total length of 9.1 cm. With a trophic level of 2.5, it is an omnivore, consuming both plant and animal matter.
Crossocheilus microstoma is diagnosed from all its congeners by the following combination of characters: edge of upper lip with projections; lower lip square in shape, width approximately equal to length; maxillary barbels long, clearly exposed (approximately 1/2 to 2/3 of eye diameter); black midlateral stripe from tip of snout to caudal-fin base, ending in distinct black spot at caudal-fin base; mouth width 18.3-20.0% HL : fusiform / normal.
Behavioural data for Smallmouth fringe barb is currently being reviewed.
Freshwater; benthopelagic. Tropical West Kalimantan, Borneo, Indonesia.
The following diseases are known to affect Smallmouth fringe barb.
No observations yet - be the first to log one!
View all observations for Smallmouth fringe barb ↗Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.
Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.