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> Cypriniformes (Carps) > Nemacheilidae (Brook loaches)
Etymology: Schistura: Greek, schizein = to divide + Greek, oura = tail; an allusion to forked caudal fins (Ref. 45335); bachmaensis: Named after the Bach Ma National Park where the River Thua Luu has its source.
More on authors: Freyhof & Serov.

Environment: milieu / climate zone / depth range / distribution range पारिस्थितिकी

; स्वच्छ जल, अलवण जल बेनथोपिलाजिक. Tropical

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Asia: Coastal drainage of River Thua Luu about 55 km south of Hue in Viet Nam.

आकार / वज़न / Age

Maturity: L_m ? range ? - ? cm
Max length : 5.7 cm SL पुल्लिंग / अलिंग; (Ref. 40772)

Short description पहचान कुंजी | आकृति विज्ञान | मौरफोमैटरिक्स

पृष्ठीय रीढ़ (सम्पूर्ण) : 0; पृष्ठीय सौफट रेज़ (सम्पूर्ण) : 13; गुदा कांटा: 0; ऐनल सौफट रेज़: 9. Body with 12-15 dark bars, regularly shaped and set; complete black bar at caudal base reaching dorsal and ventral midlines; complete lateral line; processus dentiformis slender; axillary pelvic lobe not reduced; pelvic fin situated vertical to first branched dorsal-fin ray; body elongated and head depressed; small median incision in upper lip (Ref. 40772).

Found in a stream with fast running water. Associated with Poropuntius deauratus (Cyprinidae), Pterocryptis cochinchinensis (Siluridae), and Schistura spiloptera. Apparently very rare.

Life cycle and mating behavior परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | अंडे | Fecundity | लार्वा

Main reference Upload your references | संदर्भ | संयोजक | सहयोगीयो

Freyhof, J. and D.V. Serov, 2001. Nemacheiline loaches from Central Vietnam with descriptions of a new genus and 14 new species (Cypriniformes: Balitoridae). Ichthyol. Explor. Freshwat. 12(2):133-191. (Ref. 40772)

IUCN Red List Status (Ref. 130435: Version 2024-2)

Data deficient (DD) ; Date assessed: 11 August 2010

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

मात्स्यिकी: कोई रुचि बग़ैर

FAO - Publication: search | FishSource |

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इंटरनेट स्रोत

Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00692 (0.00310 - 0.01545), b=3.02 (2.85 - 3.19), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.0 ±0.3 se; based on size and trophs of closest relatives

लौटाव (Ref. 120179): माध्यम, न्यूनतम जनसंख्या दुगनी होने का समय 1.4 - 4.4 वर्ष। (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Schistura bachmaensis Freyhof & Serov, 2001