Teleostei (teleosts) >
Cypriniformes (Carps) >
Nemacheilidae (Brook loaches)
Etymology: Schistura: Greek, schizein = to divide + Greek, oura = tail; an allusion to forked caudal fins (Ref. 45335); similis: Specific epithet from Latin similis which means similar, like, an allusion to the absence of trenchant diagnostic characters between numerous species of nemacheiline (Ref. 39226).
More on author: Kottelat.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Freshwater; benthopelagic. Tropical
Asia: Salween basin.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 6.8 cm SL male/unsexed; (Ref. 39226)
Dorsal soft rays (total): 12; Anal soft rays: 8. A member of the group of species with complete or nearly complete lateral line, 8 1/2 branched dorsal rays, 9+8 branched caudal rays and no sexual dimorphism. Distinguished from all other Schistura species by the presence of a large free posterior chamber of gas bladder; 7-8 very regular bars, wider than interspaces; length of caudal peduncle 11.5-15.4% SL, 53-74% HL; ; depth of caudal peduncle 11.5-15.4% SL, 55-73% HL (Ref. 39226).
Body shape (shape guide): elongated.
A 5.78 cm SL female had insect larvae in its stomach and unripe ovulae in its ovaries (Ref. 39226).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Doi, A., 1997. A review of taxonomic studies of cypriniform fishes in Southeast Asia. Jap. J. Ichthyol. 44(1):1-33. (Ref. 26580)
IUCN Red List Status (Ref. 130435: Version 2025-2)
Threat to humans
Harmless
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