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Teleostei (teleosts) > 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 Ecology

Freshwater; benthopelagic. Tropical

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Asia: Fujian Province and Guangdong Province China.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 15.3 cm SL male/unsexed; (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 Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

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: Version 2024-2)

Least Concern (LC) ; Date assessed: 29 September 2023

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: subsistence fisheries

FAO - Publication: search | FishSource |

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Trophic ecology
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Diet composition
Food consumption
Food rations
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Ecology
Ecology

Population dynamics
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
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Abundance

Life cycle
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Maturity/Gills rel.
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Eggs
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Larvae
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Anatomy
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Nutrients
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Swimming type
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Visual pigments
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Toxicity (LC50s)

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00912 (0.00294 - 0.02831), b=3.02 (2.77 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 2.7 ±0.3 se; based on size and trophs of closest relatives

Resilience (Ref. 120179): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Price category (Ref. 80766): Unknown.

Acrossocheilus spinifer Yuan, Wu & Zhang, 2006