South Africa country information

Common names: Southern rover, Suidelike rondloper
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Sometimes caught off the western Cape coast. Also Ref. 4537.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/sf.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Heemstra, P.C., 1986
National Database:

Common names from other countries

Andorrève du Cap, Andorrero del Cabo, Красноглазка южная, ... more

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

> Eupercaria/misc (Various families in series Eupercaria) > Emmelichthyidae (Rovers)
Etymology: Emmelichthys: Greek, emmelyes, -es, -es = harmonious + Greek, ichthys = fish + Greek,ops = appearance (Ref. 45335).
More on author: Richardson.

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

marinhas batidemersal; intervalo de profundidade 86 - 500 m (Ref. 58489). Deep-water; 16°S - 43°S, 13°W - 167°W

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

Southastern Atlantic: Off western Cape coast in South Africa, Namibia and Tristan da Cunha. Indo-Pacific: Australia, New Zealand, St. Paul and Amsterdam islands. Emmelichthys nitidus cyanescens is found in the eastern Pacific.

Length at first maturity / Tamanho / Peso / Idade

Maturity: L_m 20.9 range ? - ? cm
Max length : 55.0 cm TL macho/indeterminado; (Ref. 115123)

Descrição breve Chaves de identificação | Morfologia | Morfometria

Espinhos dorsais (total) : 13; Raios dorsais moles (total) : 9 - 11; Espinhos anais: 3; Raios anais moles: 10. Reddish, darker (bluish grey) dorsally, silvery white below (Ref. 5325).

A schooling species (Ref. 9563). Reported from between depths of 86 m (Ref. 58489) and 500 m (Ref. 5325). Juveniles occur near the surface, often with schools of clupeids while adults are found near the bottom in deeper water (Ref. 3394). Adults feed mainly on larger zooplankton (Ref. 3394). An excellent food fish; marketed fresh or frozen (Ref. 3394).

Life cycle and mating behavior Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas

Asynchronous batch spawner with indeterminate fecundity (Ref. 115109). Spawns once every 3-5 days (Ref. 115109).

Referência principal Upload your references | Referências | Coordenador : Heemstra, Phillip C. | Colaboradores

Heemstra, P.C., 1984. Emmelichthyidae. In W. Fischer and G. Bianchi (eds.) FAO species identification sheets for fishery purposes. Western Indian Ocean fishing area 51. Vol. 2. (Ref. 3394)

Categoria na Lista Vermelha da IUCN (Ref. 130435)

Preocupação menor (LC) ; Date assessed: 14 July 2014

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para o homem

Harmless

Utilização humana

Pescarias: espécies comerciais

FAO(pescarias: produção; publication : search) | FIRMS (Stock assessments) | FishSource | Sea Around Us

Mais informação

Trophic ecology
Itens alimentares
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Ecology
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Life cycle
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Physiology
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Tipo de natação
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Toxicities (LC50s)

Genetics
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Human related
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Perfis para aquacultura
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Ciguatera cases
Stamps, coins, misc.

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Consultar manutenção em aquários | Consultar ficha de espécies | Consultar fichas de aquacultura

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Fontes da internet

Estimates based on models

Preferred temperature (Ref. 115969): 9.6 - 16.6, mean 13.1 (based on 101 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5156 [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).

Nível Trófico (Ref. 69278): 3.4 ±0.41 se; based on food items.

Resiliência (Ref. 120179): Médio, tempo mínimo de duplicação da população 1,4 - 4,4 anos (tm=2.5; Tmax=8-21; batch Fecundity>1000).

Fishing Vulnerability (Ref. 59153): Moderate vulnerability (42 of 100).

Climate Vulnerability (Ref. 125649): Low vulnerability (7 of 100).

Categoria de preço (Ref. 80766): Low.

Emmelichthys nitidus Richardson, 1845