Zimbabwe country information

Common names: Longfin eel
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Known from Save/Runde, Limpopo and Lake Kariba systems. This is the most common eel in southern rivers.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/zi.html
National Fisheries Authority: http://www.zamnet.zm/zamnet/alcom/broch.htm
Occurrences: Occurrences Point map
Main Ref: Bell-Cross, G. and J.L. Minshull, 1988
National Database:

Common names from other countries

Anguille du Mozambique, 莫桑比克鳗鲡, Anguille du Mozambique, ... more

Classificação / Names Nomes comuns | Sinônimos | Catalog of Fishes(Gênero, Espécies) | ITIS | CoL | WoRMS | Cloffa

> Anguilliformes (Eels and morays) > Anguillidae (Freshwater eels)
Etymology: Anguilla: Latin, anguilla, .-ae = eel (Ref. 45335).
More on author: Peters.

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

marinhas; Água doce; estuarina demersal; catádromo (Ref. 51243). Tropical; 25°N - 35°S

Distribuição Países | Áreas da FAO | Ecossistemas | Ocorrências | Point map | Introduções | Faunafri

Western Indian Ocean: east coast rivers of Africa from Kenya south to Cape Agulhas, also in Madagascar and other western Indian Ocean islands (Ref. 7248, 52193). Reported from New Caledonia (Ref. 11889).

Tamanho / Peso / Idade

Maturity: L_m ? range ? - ? cm
Max length : 150 cm TL macho/indeterminado; (Ref. 3506); 120.0 cm SL (female); peso máx. publicado: 5.7 kg (Ref. 52193); peso máx. publicado: 5.7 kg; idade máx. registrada: 20 anos (Ref. 48660)

Descrição suscinta Chaves de identificação | Morfologia | Morfometria

Espinhos dorsais (total) : 0; Espinhos anais: 0.

Migratory species, which breeds in the ocean (Ref. 52331). Inhabits both quiet and fast flowing water (Ref. 13337). Elvers ascend rivers mainly at night and overcome waterfalls and walls of dams with great determination. Adults usually sedentary. Females can attain 120 cm SL and are generally longer and heavier than males (Ref. 48660). Carnivorous, eats dead or living prey but especially fish and crabs. After feeding in fresh water for ten years or more, adults assume a silver breeding dress, the eyes become enlarged and they return to sea to breed. Considered to breed east of Madagascar, but thought to move south of that island on its way to the Mozambique coast and South African rivers (Ref. 13337). Flesh fatty but highly esteemed as smoked or jellied eel (Ref. 5214). Caught with various types of nets (Ref. 4967).

Ciclo de vida ou comportamento de acasalamento Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas

Referência principal Upload your references | Referências | Coordenador | Colaboradores

Castle, P.H.J., 1984. Anguillidae. p. 34-37. In J. Daget, J.-P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ORSTOM, Paris and MRAC, Tervuren. Vol. 1. (Ref. 3506)

Status na Lista Vermelha da UICN (Ref. 130435)

Quase ameaçada (NT) (A2bcde); Date assessed: 08 November 2018

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para os humanos

Harmless

Uso pelos humanos

Pescarias: espécies comerciais; Aquacultura: espécies comerciais; peixe esportivo: sim

FAO(Publication : search) | FishSource |

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Estimates based on models

Preferred temperature (Ref. 115969): 19.6 - 27.5, mean 26.4 (based on 98 cells).

Índice de diversidade filogenética (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00089 (0.00051 - 0.00156), b=3.20 (3.05 - 3.35), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).

Nível Trófico (Ref. 69278): 3.3 ±0.55 se; based on food items.

Resiliência (Ref. 120179): Muito baixo(a), tempo mínimo de duplicação da população maior que 14 anos (K=0.04).

Fishing Vulnerability (Ref. 59153): Very high vulnerability (81 of 100).

Categoria de preço (Ref. 80766): Unknown.

Anguilla mossambica (Peters, 1852)