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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).
More on author: Smith.
Environment: milieu / climate zone / depth range / distribution range
Ecologia
; Água doce bentopelágico. Tropical
Asia: Chao Phraya in Thailand (Ref. 12041), Mekong basin in Laos and Thailand, northern Mae Nam Ping basin in Thailand and Salween basin in Thailand and Myanmar (Ref. 43281).
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 5.9 cm SL macho/indeterminado; (Ref. 39226)
Raios dorsais (total) : 12; Raios anais : 8. Distinguished by its color pattern: the bars in front of dorsal fin are conspicuously thinner than those behind, usually united in pairs (or more) at their upper extremity. This color pattern is shared with a few other species in area; S. poculi is distinguished from S. vinciguerrae by 8+7 branched caudal rays (versus 9+8), from S. mahnerti and S. bella by the absence of sexual dimorphism (both species have a well developed suborbital flap in males ) and by details of the color pattern (Ref. 39226).
Occurs in brooks and streams with swift current, among large pebbles, stones and boulders (Ref. 39226). Found in creeks and streams with moderate current and clear water (Ref. 43281). A 4.82 cm SL female contained nearly ripe ovulae, about 1.3 m diameter; when collected, a 5.22 cm SL female extruded yellow-orange ovulae; one of them still adheres to its genital opening (Ref. 39226).
Ciclo de vida ou comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Kottelat, M., 1990. Indochinese nemacheilines. A revision of nemacheiline loaches (Pisces: Cypriniformes) of Thailand, Burma, Laos, Cambodia and southern Viet Nam. Verlag Dr. Friedrich Pfeil, München, Germany. 262 p. (Ref. 39226)
Status na Lista Vermelha da UICN (Ref. 130435: Version 2024-1)
Ameaça para os humanos
Harmless
Uso pelos humanos
Ferramentas
Relatórios especiais
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Fontes da internet
Estimates based on models
Índice de diversidade filogenética (Ref.
82804): PD
50 = 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).
Nível Trófico (Ref.
69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
Resiliência (Ref.
120179): médio(a), tempo mínimo de duplicação da população 1,4 - 4,4 anos (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
