Classification / Names
Populärnamn | synonymer | Catalog of Fishes(Släkte, Arter) | ITIS | CoL | WoRMS | Cloffa
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Cypriniformes (Carps) >
Cobitidae (Spined loaches)
Etymology: Cobitis: Greek, kobitis, -idos = a kind of sardine; also related with the voice Greek, kobios, Latin gobius = gudgeon (Ref. 45335); crassicauda: From the Latin crassus, meaning thick, and cauda, meaning tail, in reference to the caudal peduncle is thick. Used as noun..
Environment: milieu / climate zone / depth range / distribution range
Ekologi
; sötvatten bentopelagisk. Subtropical
Asia: River Xinjiang, a tributary of the Lake Poyang, River Yangtze system in China.
Size / Vikt / Age
Maturity: Lm ? range ? - ? cm
Max length : 9.6 cm SL hane/ej könsbestämd; (Ref. 95089)
Short description
Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt): 3; Mjukstrålar i ryggfenan (totalt): 7; Taggstrålar i analfenan 3; Mjukstrålar i analfenan: 5. This species can be diagnosed from all congeners by having the following combination of characters: two stripe above lateral line, exceeding posteriorly the length of pectoral fins, and then scattered cloudly speckles between dorsal blotches and latera spots; 10-13 elongated oval blotches along midlateral line of body; one distintict black elongated or semicircular spot at the base of the caudal fin; slender and long needle-shaped lamina circularis in males; scales slightly elongated, with small focal area; caudal pedunce depth 1.1-1.2 (mean 1.1) times of its length in females and 1.1 in males; 4+37-38+1 vertebrae (Ref. 95089).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
Chen, Y.-X. and Y.-F. Chen, 2013. Three new species of cobitid fish (Teleostei, Cobitidae) from the River Xinjiang and the River Leánjiang, tributaries of Lake Poyang of China, with remarks on their classification. Folia Zoologica 62(2):83-95. (Ref. 95089)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Ytterligare information
PopulärnamnsynonymerMetabolikPredatorerEkotoxikologiReproduktionKönsmognadLekSpawning aggregationFecundityÄggEgg development
Age/SizeTillväxtLength-weightLength-lengthLength-frequenciesMorfometriMorfologiLarverLarvdynamikRekryteringAbundansBRUVS
referenserVattenbrukVattenbruksprofilAvelslinjerGenetikElectrophoresesÄrftlighetSjukdomarBehandlingNutrientsMass conversion
MedarbetareBilderStamps, Coins Misc.LjudCiguateraHastighetSimsättGälytaOtolithsHjärnstorlekSyn
Verktyg
Special reports
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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=0.00562 (0.00254 - 0.01244), b=3.05 (2.87 - 3.23), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Resiliens (Ref.
120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
