Classification / Names
Populärnamn | synonymer | Catalog of Fishes(Släkte, Arter) | ITIS | CoL | WoRMS | Cloffa
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Cypriniformes (Carps) >
Acheilognathidae (Bitterlings)
Etymology: Acheilognathus: Greek, a = without + Greek, cheilos = lip + Greek, gnathos = jaw (Ref. 45335); striatus: The specific epithet striatus (from the Latin striae) meaning stripe, refers to the prominent character of broad longitudinal stripe on body. It is to be treated as a noun in apposition..
Environment: milieu / climate zone / depth range / distribution range
Ekologi
; sötvatten pelagiska; pH range: 4.5 - 7.4. Temperate; 5°C - 31°C; 30°N - 29°N, 117°E - 118°E
Asia: China. Lower Yangtze River, Wuyuan County, Jiangxi Province. Presently only known from upper part of Le’an River, around Wuyuan County, Jiangxi Province, China. Le’an River drains into the Poyang Lake, which in turn flows into lower reaches of the Yangtze River(Ref. 84025).
Size / Vikt / Age
Maturity: Lm ? range ? - ? cm
Max length : 5.4 cm SL hane/ej könsbestämd; (Ref. 84025)
Short description
Morfologi | Morfometri
The new species can be distinguished from all congeners by the following combined characters: a pair of relatively long barbels, slightly longer than half of eye diameter (barbels 59.8–67.2% of eye diameter); dorsal fin with three simple and 8 (54*)-9 (3) branched fin rays, anal fin with three simple and 7 (7)-8 (50*) branched fin rays; a black longitudinal stripe on body from the base of caudal peduncle, distinctly reaching anteriorly to the vertical line from the origin of dorsal fin, broader in males than in females; a scale distance between the longitudinal stripe and lateral line below the origin of dorsal fin; dorsal and anal fin margined with black band in males (Ref. 84025).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
Yang, Q., B. Xiong, Q. Tang and H. Liu, 2010. Acheilognathus striatus (Family: Cyprinidae), a new bitterling species from the lower Yangtze River, China. Environ. Biol. Fishes 88:333-341. (Ref. 84025)
IUCN Red List Status (Ref. 126983)
Threat to humans
Harmless
Human uses
Ytterligare information
PopulärnamnsynonymerMetabolikPredatorerEkotoxikologiReproduktionKönsmognadLekSpawning aggregationFecundityÄggEgg development
Age/SizeTillväxtLength-weightLength-lengthLength-frequenciesMorfometriMorfologiLarverLarvdynamikRekryteringAbundansBRUVS
referenserVattenbrukVattenbruksprofilAvelslinjerGenetikAllelfrekvenserÄrftlighetSjukdomarBehandlingNutrientsMass 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=0.00437 (0.00162 - 0.01178), b=3.22 (2.99 - 3.45), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 2.4 ±0.1 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).
