Klassifizierung / Names
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Siluriformes (Catfishes) >
Bagridae (Bagrid catfishes)
Etymology: Pseudobagrus: Greek, pseudes = false + Mozarabic bagre, Greek, pagros = a fish, Dentex sp. (Ref. 45335).
More on author: Regan.
Environment: milieu / climate zone / depth range / distribution range
Ökologie
; süßwasser benthopelagisch. Subtropical; 25°N - 24°N
Asia: Dian Chi Lake, Yunnan, China.
Size / Gewicht / Alter
Maturity: Lm ?  range ? - ? cm
Max length : 20.0 cm TL Männchen/unbestimmt; (Ref. ); common length : 11.5 cm SL Männchen/unbestimmt; (Ref. 35840)
Kurzbeschreibung
Morphologie | Morphometrie
Rückenflossenstacheln (insgesamt): 1; Rückenflossenweichstrahlen (insgesamt): 6-7; Afterflossenweichstrahlen: 13 - 17. Posterior nostril barbels reaching rear edge of eyes, maxillary one nearly reaching pectoral fin, posterior barbels on chin reaching branchial membrane and anterior one short; gill opening large and branchial membrane free; skin naked. Last simple ray of pectoral fin hard and strongly serrated on hind margin; ventral fin nearly reaching anal fin and end of caudal fin lightly concave or truncate.
Live in the rivers and lakes of the plateau on the northern foot of the Nanling Mountains. Carnivorous (Ref. 45563).
Life cycle and mating behavior
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven
Burgess, W.E., 1989. An atlas of freshwater and marine catfishes. A preliminary survey of the Siluriformes. T.F.H. Publications, Inc., Neptune City, New Jersey (USA). 784 p. (Ref. 6868)
IUCN Rote Liste Status (Ref. 130435)
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Mehr Information
NamenSynonymeMetabolismusRäuberÖkotoxikologieFortpflanzungGeschlechtsreifeAblaichenSpawning aggregationFecundityEierEientwicklung
ReferenzenAquakulturAquakultur ProfilZuchtlinienGenetikElectrophoresesVererbbarkeitKrankheitenVerarbeitungNutrientsMass conversion
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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=0.00871 (0.00383 - 0.01980), b=2.95 (2.78 - 3.12), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.4 ±0.3 se; based on size and trophs of closest relatives
Widerstandsfähigkeit (Ref.
120179): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).