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Teleostei (teleosts) > Centrarchiformes (Basses) > Sinipercidae (Chinese perches)
Etymology: Siniperca: Latin, sino, sina = from China + Greek, perke = perch (Ref. 45335).
Eponymy: Professor Dr Louis Roule (1861–1942) was a French ichthyologist and herpetologist. [...] (Ref. 128868), visit book page.

Environment: milieu / climate zone / depth range / distribution range Ecology

Freshwater; benthopelagic. Subtropical

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

Asia: Zhejiang, Fujian, Jiangxi, Hunan, Guizhou and Guangxi in China.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 20.0 cm NG male/unsexed; (Ref. 45563); common length : 15.6 cm SL male/unsexed; (Ref. 35840)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 12 - 14; Dorsal soft rays (total): 10 - 11; Anal spines: 3; Anal soft rays: 7. Snout pointed; lower jaw much projected and upper one reaching beneath eyes; preopercular serrated on hind margin and opercular spines 2; branchial membranes separated and free; gill rakers knobble-shaped. Pyloric caeca 5-10. Pectoral, pelvic and caudal fins rounded. Anomalistic macula and dark spots on the head and body sides (Ref. 85820).

A mountain stream species of the warmly temperate zone; likes clear water with plenty of rocks at bottom. Feeds on small fishes, shrimps and aquatic insects (Ref. 45563). Utilized for food (Ref. 89718).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Zhang, W., 1998. China's biodiversity: a country study. China Environmental Science Press, Beijing. 476 p. (Ref. 33508)

IUCN Red List Status (Ref. 130435: Version 2024-1)

Data deficient (DD) ; Date assessed: 18 January 2011

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: commercial; aquarium: commercial

FAO - Publication: search | FishSource |

More information

Trophic ecology
Food items
Diet composition
Food consumption
Food rations
Predators

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
Maturity/Gills rel.
Fecundity
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Spawning aggregations
Eggs
Egg development
Larvae
Larval dynamics

Distribution
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Anatomy
Gill area
Brain
Otolith

Physiology
Body composition
Nutrients
Oxygen consumption
Swimming type
Swimming speed
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)

Genetics
Genetics
Heterozygosity
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Human related
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Ciguatera cases
Stamps, coins, misc.

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Summary page | Point data | Common names | Photos

Internet sources

Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01122 (0.00514 - 0.02450), b=3.04 (2.85 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.7 ±0.59 se; based on food items.

Resilience (Ref. 120179): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low to moderate vulnerability (29 of 100).

Price category (Ref. 80766): Unknown.

Siniperca roulei Wu, 1930