Occurs in a shallow, sluggish stream with a mixed sand and gravel bottom and scattered large boulders .
Dorsal soft rays (total): 12; Anal soft rays: 7. Oreichthys duospilus is distinguished from its congeners by a combination of the following characters: 22-23+1 scales in the longitudinal series with 11-21 pored scales; ½3/1/2½ scales in the transverse row; 7-9 predorsal scales; two black spots, one on the dorsal fin and the other on the anal fin; and a faint black spot may be seen on the caudal fin base, which may not be consistent . : fusiform / normal.
Behavioural data for Oreichthys Duospilus is currently being reviewed.
Freshwater; benthopelagic. Tropical
No observations yet - be the first to log one!
View all observations for Oreichthys Duospilus ↗Spotted incorrect or outdated data?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.