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Cypriniformes (Carps) >
Nemacheilidae (Brook loaches)
Etymology: Barbatula: Diminutive of Latin barba,-ae = beard (Ref. 45335); gibba: From the Latin word ‘gibbus’ (humped), in reference to the greatly convex predorsal profile of the body..
Environment: milieu / climate zone / depth range / distribution range
Ecologia
; Água doce demersal. Tropical
Asia: Dali-Nur Lake in Hexigten Banner, Inner Mongolia.
Tamanho / Peso / Idade
Maturity: Lm ?  range ? - ? cm
Max length : 7.6 cm SL macho/indeterminado; (Ref. 93050)
Descrição suscinta
Chaves de identificação | Morfologia | Morfometria
Raios dorsais (total) : 10; Raios anais : 8; Vértebras: 40 - 42. Distinguished from all other species of Barbatula from northern Asia by its nearly columnar anterior body (vs. slightly compressed) and greatly convex predorsal profile of the body (vs. slightly convex or straight). It is similar to B. nuda in having a scaleless predorsal body, by which both can be distinguished all other congeners from northern Asia, with sparsely, or fully scaled predorsal bodies. Can be further diagnosed from B. nuda in having widely separated nostrils (vs. closely-set) and an upper lip with a slight and shallow median indentation (vs. marked and deep median indentation) (Ref. 93050).
Facultative or obligate air-breathing (Ref. 126274)
Ciclo de vida ou comportamento de acasalamento
Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas
Cao, L., R. Causse and E. Zhang, 2012. Revision of the loach species Barbatula nuda (Bleeker 1865) (Pisces: Balitoridae) from North China, with a description of a new species from Inner Mongolia. Zootaxa 3586:236-248. (Ref. 93050)
Status na Lista Vermelha da UICN (Ref. 130435)
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=0.00708 (0.00336 - 0.01491), b=3.01 (2.84 - 3.18), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 2.8 ±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).