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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); bairdi: Named for Ian G. Baird, who collected the type series..
More on author: Kottelat.
Environment: milieu / climate zone / depth range / distribution range
экология
; пресноводный донно-пелагический. Tropical
Asia: Mekong basin in southern Laos.
Size / Вес / Возраст
Maturity: Lm ? range ? - ? cm
Max length : 3.2 cm SL самец/пол неопределен; (Ref. 43281)
Краткое описание
определительные ключи | морфология | морфометрия
Nostril flap long, pointed, reaching front margin of eye; anterior nostril pierced on front side of the flap; processus dentiformis present; lower lip not interrupted medially, but slightly emarginate; no median notch in upper lip; a sharp median notch in lower jaw; lateral line incomplete, reaching to vertical of dorsal-fin origin; 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 8+7-8 branched rays; axillary pelvic lobe rudimentary; a swarm of black pigments on cheek below eye; body with 6-8 broad bars, wider than interspaces, somewhat irregular, or branched in lower half; an irregular midlateral swarm of sparsely-set black pigments from gill-opening to caudal-fin base; black bar at caudal-fin base complete; dorsal fin with a low, small spot at anterior base (Ref. 36949).
Found in large rivers in gravel beds and rapids (Ref. 43281).
Life cycle and mating behavior
Maturities | размножение | Spawnings | Egg(s) | Fecundities | личинки
Kottelat, M., 2001. Fishes of Laos. WHT Publications Ltd., Colombo 5, Sri Lanka. 198 p. (Ref. 43281)
Статус Красного Списка МСОП (Ref. 130435)
Угроза для людей
Harmless
Использование человеком
дополнительная информация
инструменты
Специальные отчеты
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00692 (0.00311 - 0.01538), 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
устойчивость к внешним воздействиям (Ref.
120179): высокий, минимальное время удвоения популяции до 15 месяцев (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
