Classification / Names Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (ray-finned fishes) > Cypriniformes (Carps) > Nemacheilidae ()
Etymology: Lefua: A Niuean word that means "kingship", "royalty".

Environment / Climate / Range Ecology

Freshwater; demersal; pH range: 6.8 - 7.5; dH range: 8 - 18. Temperate; 15°C - 25°C (Ref. 13614), preferred ?

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

Asia: Hokkaido, Japan.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 8.0 cm TL male/unsexed; (Ref. 13614)

Short description Morphology | Morphometrics

Dorsal spines (total): 0; Dorsal soft rays (total): 7-8; Anal spines: 0; Anal soft rays: 5 - 6. Body elongate, head rather depressed, tail compressed. Four pairs of barbels present; 3 on upper jaw and another on anterior nostril. No spine below eye. Scales rather large. No lateral line. A black longitudinal band on body of male.

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

Main reference Upload your references | References | Coordinator | Collaborators

Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984. The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559)

IUCN Red List Status (Ref. 115185)

Not Evaluated

CITES (Ref. 94142)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO(Publication : search) | FisheriesWiki | Sea Around Us

More information

Countries
FAO areas
Ecosystems
Occurrences
Introductions
Stocks
Ecology
Diet
Food items
Food consumption
Ration

Common names
Synonyms
Metabolism
Predators
Ecotoxicology
Reproduction
Maturity
Spawning
Fecundity
Eggs
Egg development

Age/Size
Growth
Length-weight
Length-length
Length-frequencies
Morphometrics
Morphology
Larvae
Larval dynamics
Recruitment
Abundance

References
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Aquaculture profile
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Heritability
Diseases
Processing
Mass conversion

Collaborators
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Sounds
Ciguatera
Speed
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Gill area
Otoliths
Brains
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Tools

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Summary page | Point data | Common names | Photos

Internet sources

Lefua nikkonis (Jordan & Fowler, 1903)