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Balitora nantingensis Chen, Cui & Yang, 2005

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Image of Balitora nantingensis
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drawing shows typical species in Balitoridae.

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> Cypriniformes (Carps) > Balitoridae (River loaches)
Etymology: nantingensis: Named for Nanting river..
More on authors: Chen, Cui & Yang.

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

; المياه العذبة القاع. Tropical

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Asia: Nanting River drainage in Yunnan, China.

الحجم / وزن / العمر

Maturity: Lm ?  range ? - ? cm
Max length : 7.1 cm SL ذكر/ مختلط الجنس; (Ref. 56327)

وصف مختصر مفاتيح التعريف | الوصف الخارجي | قياسات المظهر الخارجي

الأشعة الظهرية الناعمة (المجموع) : 11; أشعه شرجية لينه: 7. Differs from Balitora longibarbata by having one pair of maxillary barbel and 59-64 lateral line scales; from B. kwangsiensis by distance from pelvic-fin origin to pectoral-fin origin equal to distance from pelvic-fin origin to between anus and anal-fin origin and branched pelvic-fin rays nine. Distinguished from B. lancangjiangensis by a triangular-like blotch in nape absent, area from halfway to pelvic-fin ray to anus covered by scales, the first pectoral ray thickened, posterior end of pelvic-fin reaching beyond middle of distance from posterior end of pelvic-fin base to anal-fin origin, lateral line scales 59-64, slightly longer head, HL 4.2-5.1 times in SL, slightly larger eyes 4.0-6.4 times in HL. Differs from B. burmanica /i> by pointed snout in dorsal view; body depth 12.5-16.9% of SL, length of caudal-peduncle 2.0-2.8 times of its depth; caudal-peduncle length 14.3-15.6% of SL, average ratio of body width at pelvic-fin origin and distance between inner pelvic-fin base 2.0, body width 1.1-1.5 times of body depth (Ref. 56327).

أحياء     المصطلحات (على سبيل المثال epibenthic)

Mainly inhabits streams with clear and swift current, rocky bottom, seldom in the main course (Ref. 56327).

Life cycle and mating behavior Maturities | التكاثر | Spawnings | Egg(s) | Fecundities | Larvae

المرجع الرئيسي Upload your references | مراجع | المنظم | المتعاونين

Chen, X.-Y., G.-H. Cui and J.-X. Yang, 2005. Balitora nantingensis (Teleostei: Balitoridae), a new hillstream loach from Salween drainage in Yunnan, southwestern China. Raffles Bull. Zool. Supplement (13):21-26. (Ref. 56327)

IUCN Red List Status (Ref. 130435)


CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

خطر للأنسان

  Harmless





استخدامات بشرية

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Trophic ecology
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مصادر علي الأنترنت

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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=0.00178 (0.00069 - 0.00461), b=3.10 (2.88 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
مستوى غذائي (Ref. 69278):  2.5   ±0.2 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).