| Nemacheilidae (Brook loaches) |
| 1.95 cm SL (male/unsexed) |
|
demersal; freshwater; pH range: 7.9 |
| Asia: known presently only from the type locality on the Sekong River, Mekong Drainage in Cambodia. |
|
Anal soft rays: 8-8; Vertebrae: 36-38. Distinguished from other congeners by the following combination of characters: tiny adult body size (largest specimen examined 19.1 mm SL); lateral line incomplete, with 14-17 pores, terminating on flank anterior to vertical through pelvic-fin origin; a distinct dark brown spot at center of caudal-fin base; 9-10 irregular light brown bars along dorsal body surface; axillary pelvic lobe lacking; weakly developed processus dentiformis; dorsal-fin rays iii-iv.8.i; principal caudal-fin rays 8 + 8 (7 + 7 branched caudal-fin rays) (Ref. 88809).
Description: Dorsal fin with iii.8.i (3) or iv.8.i (1) rays; anal fin with ii.5.i rays; pectoral fin with i.7.ii (2) or i.7.iii rays; pelvic fin with i.5.i rays (Ref. 88809). |
| Occurs in the mainstream of Sekong river, from moderate flow, over a sandy substrate (Ref. 88809). |
|
Not Evaluated (N.E.) Ref. (130435)
|
| harmless |
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