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> Cyprinodontiformes (Rivulines, killifishes and live bearers) > Aplocheilidae (Killifishes)
Etymology: Pachypanchax: Greek, pachys = fat + Panchax, a word created by Meinken in 1932 word created by Meinken in 1932; arnoulti: Named for Jacques Arnoult in recognition of his many contributions to the Malagasy ichthyology and who first introduced this and other fishes from Madagascar to science and to the aquarium hobby in the 1950's (Ref. 57724).

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

; sötvatten bentopelagisk. Tropical

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Africa: Madagascar (Ref. 57724).

Size / Vikt / Age

Maturity: L_m ? range ? - ? cm
Max length : 5.9 cm SL hane/ej könsbestämd; (Ref. 57724)

Found in wide range of habitats: swamp whose water is clear, tannin stained, acidic, soft and deficient in dissolved substances; small creek whose water is clear, colorless, with a neutral pH, moderate hardness and deficient in dissolved substances. Feeds on terrestrial and aquatic insects and preyed upon mostly by fish-eating birds and dragonfly nymphs (Ref. 57724).

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver

Main reference Upload your references | referenser | Koordinator : Costa, Wilson J.E.M. | Medarbetare

Loiselle, P.V., 2006. A review of the Malagasy Pachypanchax (Teleostei: Cyprinodontiformes, Aplocheilidae), with descriptions of four new species. Zootaxa 1366:1-44. (Ref. 57724)

IUCN Red List Status (Ref. 130435)

Sårbar, se IUCNs rödlista (VU) (B1ab(iii)); Date assessed: 15 June 2016

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

Ytterligare information

Länder
FAO områden
Ekosystem
Förekomster
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Populärnamn
synonymer
Metabolik
Predatorer
Ekotoxikologi
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Könsmognad
Lek
Spawning aggregation
Fecundity
Ägg
Egg development

Age/Size
Tillväxt
Length-weight
Length-length
Length-frequencies
Morfometri
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Larver
Larvdynamik
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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5079 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).

Trofisk nivå (Ref. 69278): 3.5 ±0.5 se; based on size and trophs of closest relatives

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

Pachypanchax arnoulti Loiselle, 2006