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> Cypriniformes (Carps) > Cyprinidae (Minnows or carps) > Torinae
Etymology: More on authors: David & Poll.

Issue
Barbus alluaudi is possibly an intergeneric hybrid between the cyprinid species Barbus somereni and Varicorhinus ruwenzorii (Ref. 114315); but both could later be considered as Labeobarbus species (Ref. 108777).

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

; agua dulce bentopelágico. Tropical

Distribución Países | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Point map | Introducciones | Faunafri

Africa: only known by the holotype from Lake Luhondo in Rwanda (Ref. 27626, 46152, 83445). Should be considered as extinct after introduction of tilapia and some Haplochromis in Lake Luhondo (Ref. 35818).

Tamaño / Peso / Age

Maturity: L_m ? range ? - ? cm
Max length : 27.0 cm TL macho / no sexado; (Ref. 41590)

Short description Claves de identificación | Morfología | Morfometría

Espinas dorsales (total) : 4; Radios blandos dorsales (total) : 9; Espinas anales: 3; Radios blandos anales: 5.

Life cycle and mating behavior Maturities | Reproducción | Spawnings | Egg(s) | Fecundities | Larva

Main reference Upload your references | Referencias | Coordinador | Colaboradores

De Vos, L., J. Snoeks and D.F.E. Thys van den Audenaerde, 1990. The effects of Tilapia introductions in Lake Luhondo, Rwanda. Environ. Biol. Fishes 27(4):303-308. (Ref. 35818)

IUCN Red List Status (Ref. 130435)

Extinct (EX) ; Date assessed: 06 November 2015

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

Más información

Trophic ecology
componentes alimenticios
Diet compositions
Food consumptions
Food rations
Despredadores

Ecology
Ecología

Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversions
Recruitments
Abundances

Life cycle
Reproducción
Maturities
Fecundities
Spawnings
Spawning aggregations
Egg(s)
Egg developments
Larva
Dinámica larvaria

Distribution
Países
Áreas FAO
Ecosistemas
Ocurrencias, apariciones
Introducciones
BRUVS - Videos

Anatomy
Gill areas
Cerebros
Otolitos

Physiology
Body compositions
Nutrients
Oxygen consumptions
Tipo de natación
Swimming speeds
Visual pigment(s)
Sonidos de peces
Diseases / Parasites
Toxicities (LC50s)

Genetics
Genética
Electrophoreses
Heritabilities

Human related
Aquaculture systems
Perfiles de acuicultura
Razas
Ciguatera cases
Stamps, coins, misc.

Outreach
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Taxonomy
Nombres comunes
Sinónimos
Morfología
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Imágenes

References
Referencias

Herramientas

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Check for Aquarium maintenance | Check for Species Fact Sheets | Check for Aquaculture Fact Sheets

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Summary page | Datos específicos | Nombres comunes | Photos

Fuentes de Internet

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=0.01000 (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).

Nivel trófico (Ref. 69278): 3.2 ±0.5 se; based on size and trophs of closest relatives

Resiliencia (Ref. 120179): Medio, población duplicada en un tiempo mínimo de 1.4-4.4 años (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (17 of 100).

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Labeobarbus microbarbis (David & Poll, 1937)