Classification / Names
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Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Acrossocheilinae
Etymology: Acrossocheilus: Greek, akro = topmost, summit + Greek, krossos = tassel, fringe (Ref. 45335); spinifer: Specific name from the Latin adjective spinifer, meaning bearing a spine, in reference to a spinous and stout last simple dorsal-fin ray..
Environment: milieu / climate zone / depth range / distribution range
Ekologi
; sötvatten bentopelagisk. Tropical
Asia: Fujian Province and Guangdong Province China.
Size / Vikt / Age
Maturity: Lm ?  range ? - ? cm
Max length : 15.3 cm SL hane/ej könsbestämd; (Ref. 85613)
Found on the bottom and in midwater of the upper reaches of rivers and hill streams with fast-running and clear water and gravel substrate (Ref. 57453). Preferably forms schools and feeds mainly on aquatic insects, benthic invertebrates and algae adhering to the surface of the gravel and plant detritus (Ref. 57453). Reaches sexual maturity at approximately 10 cm SL and is a fractional spawner (Ref. 57453). Used as a food fish but eggs are poisonous which can lead to diarrhea, nausea, vomiting and dizziness (Ref. 57453).
Life cycle and mating behavior
Maturities | Reproduktion | Spawnings | Egg(s) | Fecundities | Larver
Yuan, L.Y., Z.Q. Wu and E. Zhang, 2006. Acrossocheilus spinifer, a new species of barred cyprinid fish from south China (Pisces: Teleostei). J. Fish Biol. 68(Suppl.B):163-173. (Ref. 57453)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Fiskeri: husbehovsfiske
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=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 2.7 ±0.3 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).