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> Characiformes (Characins) > Alestidae (African tetras)
Etymology: Micralestes: Greek, mikros = small + Greek,lestes = thief (Ref. 45335).
More on authors: Poll & Roman.

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

; sötvatten pelagiska; flodvandrande (Ref. 51243). Tropical

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Africa: Only known from Upper Comoé in Burkina Faso (Ref. 272, 2880, 81279).

Size / Vikt / Age

Maturity: L_m ? range ? - ? cm
Max length : 6.8 cm TL hane/ej könsbestämd; (Ref. 2880)

Short description Bestämningsnycklar | Morfologi | Morfometri

Taggstrålar i analfenan: 0; Mjukstrålar i analfenan: 19 - 21. Diagnosis: lateral line complete or incomplete; 16-29 pored scales; 25-29 lateral line scales; 16-18 anal fin branched rays; 6/8 premaxillary teeth; 12-14 gill rakers on lower part of first branchial arch; caudal and adipose fins bright red; rayed dorsal fin carmin-red (Ref. 2880, 81279).

Affinities: M. occidentalis (dorsal fin not colored)

Life cycle and mating behavior Maturities | Reproduktion | Spawnings | Egg(s) | Fecundities | Larver

Main reference Upload your references | referenser | Koordinator | Medarbetare

Teugels, G.G., C. Lévêque, D. Paugy and K. Traoré, 1988. État des connaissances sur la faune ichtyologique des bassins côtiers de Côte d'Ivoire et de l'ouest du Ghana. Rev. Hydrobiol. Trop. 21(3):221-237. (Ref. 272)

IUCN Red List Status (Ref. 130435)

Endangered (EN) (B2ab(ii,iii)); Date assessed: 06 May 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

Ytterligare information

Trophic ecology
Födoslag
Diet compositions
Food consumptions
Food rations
Predatorer

Ecology
Ekologi

Population dynamics
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Length-weight rel.
Length-length rel.
Length-frequencies
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Recruitments
Abundances

Life cycle
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Egg(s)
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Larver
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Distribution
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Anatomy
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Otoliths

Physiology
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Nutrients
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Swimming type
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Visual pigment(s)
Fiskljud
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Toxicities (LC50s)

Genetics
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Human related
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Stamps, coins, misc.

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References
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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=0.01148 (0.00528 - 0.02495), b=3.00 (2.82 - 3.18), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trofisk nivå (Ref. 69278): 3.1 ±0.4 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).

Micralestes comoensis Poll & Roman, 1967