Environment: milieu / climate zone / depth range / distribution range
Ekologi
; sötvatten bentopelagisk. Temperate; 26°N - 25°N
Asia: China.
Size / Vikt / Age
Maturity: Lm ?  range ? - ? cm
Max length : 5.3 cm TL hane/ej könsbestämd; (Ref. 26658)
Short description
Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt): 3; Mjukstrålar i ryggfenan (totalt): 9; Taggstrålar i analfenan 3; Mjukstrålar i analfenan: 5. Pelvic fin origin under the base of the first to second branched dorsal fin ray; pelvic fin not reaching anus which is situated 1-1.5 eye diameter in front of anal-fin origin; caudal fin deeply emarginate, tips rounded.
The type locality is a small stream. The water at the type locality was clear with a moderate to swift current; substrate was gravel. The only other species collected at this locality was Schistura macrotaenia (Yang, 1990). From stomach content analysis, specimens contained mainly aquatic plants and a few aquatic insects.
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
Zhou, W. and G.-H. Cui, 1997. Fishes of the genus Triplophysa (Cypriniformes: Balitoridae) in the Yuanjiang (Upper Red River) basin of Yunnan, China, with description of a new species. Ichthyol. Explor. Freshwat. 8(2):177-184. (Ref. 26658)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Fiskeri: saknar intresse
Ytterligare information
PopulärnamnsynonymerMetabolikPredatorerEkotoxikologiReproduktionKönsmognadLekSpawning aggregationFecundityÄggEgg development
Age/SizeTillväxtLength-weightLength-lengthLength-frequenciesMorfometriMorfologiLarverLarvdynamikRekryteringAbundansBRUVS
referenserVattenbrukVattenbruksprofilAvelslinjerGenetikElectrophoresesÄrftlighetSjukdomarBehandlingNutrientsMass conversion
MedarbetareBilderStamps, Coins Misc.LjudCiguateraHastighetSimsättGälytaOtolithsHjärnstorlekSyn
Verktyg
Special reports
Download XML
Internet-källor
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=0.00708 (0.00330 - 0.01518), b=3.00 (2.83 - 3.17), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 2.6 ±0.27 se; based on food items.
Resiliens (Ref.
120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).