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> Anabantiformes (Gouramies, snakeheads) > Anabantidae (Climbing gouramies)
Etymology: Ctenopoma: Greek, kteis, ktenos = comb + Greek, poma, -atos = cover (Ref. 45335).

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

; agua dulce bentopelágico. Tropical; 24°C - ? (Ref. 13614)

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

Africa: known only from southeast Nigeria: Sombreiro and Imo rivers (Niger Delta) and the Lower Cross River (Ref. 57414, 81650).

Tamaño / Peso / Age

Maturity: L_m ? range ? - ? cm
Max length : 9.7 cm SL macho / no sexado; (Ref. 57414); 8.7 cm SL (female)

Short description Claves de identificación | Morfología | Morfometría

Espinas dorsales (total) : 16 - 18; Radios blandos dorsales (total) : 8 - 10; Espinas anales: 9 - 10; Radios blandos anales: 9 - 11; Vértebra: 26. Diagnosis: snout blunt; jaws weakly protrusible (ascending process of premaxilla short, not reaching anterior border of orbit)(Ref. 57414). Pelvic fins darkly pigmented; labyrinth simple, composed of single unfolded plate; body and head dark brown, flanks sometimes mottled (Ref. 57414, 81650, 93191). Caudal spot present; 16-18 (mode 17) pored scales in upper lateral line (Ref. 57414, 81650, 93191), 9-12 in lower (Ref. 93191). 10-16 scales on right operculum; scales in vertical series 3.5-4.5/8-9; interorbit into head length 3.2-3.7 (Ref. 93191).

Obligate air-breathing (Ref. 126274)

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

Main reference Upload your references | Referencias | Coordinador | Colaboradores

Norris, S.M., 2003. Anabantidae. p. 691-707. In C. Lévêque, D. Paugy and G.G. Teugels (eds.) Faune des poissons d'eaux douce et saumâtres de l'Afrique de l'Ouest, Tome 2. Coll. Faune et Flore tropicales 40. Musée Royal de l'Afrique Centrale, Tervuren, Belgique, Museum National d'Histoire Naturalle, Paris, France and Institut de Recherche pour le Développement, Paris, France. 815 p. (Ref. 57414)

IUCN Red List Status (Ref. 130435)

Endangered (EN) (B1ab(i,ii,iii)+2ab(i,ii,iii)); Date assessed: 14 August 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

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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=0.01778 (0.00758 - 0.04173), b=2.99 (2.79 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Nivel trófico (Ref. 69278): 3.1 ±0.4 se; based on size and trophs of closest relatives

Resiliencia (Ref. 120179): Alto, población duplicada en un tiempo mínimo inferior a 15 meses (Preliminary K or Fecundity.).

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

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Ctenopoma nebulosum Norris & Teugels, 1990