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Schistura tenura Kottelat, 2000 |
| Family: | Nemacheilidae (Brook loaches) | |||
| Max. size: | 4.7 cm SL (male/unsexed) | |||
| Environment: | benthopelagic; freshwater | |||
| Distribution: | Asia: Nam Leuk basin, a tributary of the Nam Mang in Laos. | |||
| Diagnosis: | Snout with a massive appearance in lateral view, strongly convex; relatively slender and tapering caudal peduncle, depth 1.5-1.8 times in its length; anterior nostril pierced on front side of a flap; processus dentiformis present; a broad median notch in upper lip, lower lip interrupted medially; lateral line complete; anus about 1-2 eye diameters in front of anal-fin origin; 8.5 branched dorsal-fin rays; 5.5 branched anal-fin rays; caudal fin emarginate, with 9+8 branched rays; axillary pelvic lobe present; body with 7-10 conspicuous, irregularly shaped and spaced bars, about as wide as or thinner than interspaces; a conspicuous black bar at caudal-fin base, sometimes dissociated into a black blotch in lower half of caudal-fin base and a spot at base of uppermost rays; a single black spot at anterior extremity of dorsal-fin base (Ref. 36949). | |||
| Biology: | ||||
| IUCN Red List Status: | Critically Endangered (CR); Date assessed: 19 January 2011 (B1ab(iii)+2ab(iii)) Ref. (130435) | |||
| Threat to humans: | harmless | |||