You can sponsor this page

Drepane africana  Osório, 1892

African sicklefish
Adicionar as suas observações no Fish Watcher
Adicionar o seu Fotografias e vídeos
Pictures | Stamps, Coins | Imagem do Google
Image of Drepane africana (African sicklefish)
Drepane africana
Picture by FAO


Côte d'Ivoire country information

Common names: Adamlangara, Lokrodette, Oko
Occurrence: native
Salinity: brackish
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Occurs in Ébrié Lagoon (Ref. 28587).
National Checklist:
Country Information: httpss://www.cia.gov/library/publications/resources/the-world-factbook/geos/iv.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Diouf, P.S., 1996
National Database:

Classificação / Names

Actinopterygii (peixes com raios nas barbatanas) > Perciformes (Perch-likes) > Drepaneidae (Sicklefishes)
Nomes comuns | Sinónimos | Catalog of Fishes (gen., sp.) | ITIS | CoL

Referência principal

Tamanho / Peso / Idade

Max length : 45.0 cm TL macho/indeterminado; (Ref. 1380); common length : 30.0 cm TL macho/indeterminado; (Ref. 3609); Peso máx. publicado: 750.00 g (Ref. 4883)

Ambiente

; marinhas; estuarina bentopelágico; intervalo de profundidade 10 - 75 m (Ref. 27000), usually 20 - 50 m (Ref. 81287)

Clima / Intervalo

Tropical, preferred 27°C (Ref. 107945); 30°N - 17°S, 27°W - 13°E

Distribuição

Eastern Atlantic: West African coast, from Senegal to Angola (Ref. 7350, 81287). Also reported from the Canary Islands, Cape Verde (Ref. 7350) and Mauritania (Ref. 5377).
Países | Áreas FAO | Ecossistemas | Ocorrências | Introduções

Descrição breve

Espinhos dorsais (total): 8 - 9; Raios dorsais moles (total): 17-18; Espinhos anais 3; Raios anais moles: 20 - 21. Diagnosis: body deep and strongly compressed, its anterior profile very steep up to dorsal-fin origin, and strongly compressed; head small; snout short; mouth small, terminal, strongly protrusible, with fleshy lips; teeth slender and pointed, set in bands in upper jaw; roof of mouth toothless; dorsal fin deeply notched; 1st dorsal fin spine small, forward-pointing and visible only in young individuals; pectorals falcate, very long, their tips almost reaching to caudal-fin base; hind margin of caudal fin slightly rounded; pelvic fins thoracic; scales finely ctenoid, covering body, bases of dorsal and anal fins and head, except snout and preopercle; preopercular margin denticulate; lateral line strongly arched (Ref. 81287). Coloration: silvery grey, darker on back, almost white on belly; sides with a series of 8 brown, more or less faded vertical bars, always more distinct in young individuals (Ref. 81287).

Biologia     Glossário (ex. epibenthic)

Neritic species (Ref. 7350). Essentially marine, often living in groups (Ref. 81287) over sandy and muddy bottoms (Ref. 2683), between 20 and 50 m depth, and entering coastal lagoons where sexual maturation begins (Ref. 81287). Feeds of fish eggs, benthic invertebrates and detritus (Ref. 28587).

Categoria na Lista Vermelha da IUCN (Ref. 115185)

Ameaça para o homem

  Harmless



Utilização humana

Pescarias: pouco comercial

Mais informação

Nomes comuns
Sinónimos
Metabolismo
Predadores
Ecotoxicologia
Reprodução
Maturidade
Desova
Fecundidade
Ovos
Desenvolvimento dos ovos
Referências
Aquacultura
Perfil para aquacultura
Estirpes
Genética
Frequência dos alelos
Hereditariedade
Doenças
Processamento
Mass conversion
Colaboradores
Fotografias
Stamps, Coins
Sons
Ciguatera
Velocidade
Tipo de natação
Área branquial
Outras referências
Cérebros
Visão

Ferramentas

Relatórios especiais

Descarregue XML

Fontes da internet

BHL | Consultar outros websites | Consultar FishWatcher | CISTI | DiscoverLife | ECOTOX | FAO(pescarias: produção; publication : search) | GenBank(genoma, nucleotídeo) | GOBASE | Google Books | Google Scholar | Google | IGFA World Record | iSpecies | PubMed | Scirus | Sea Around Us | SeaLifeBase | Árvore da vida | uBio | uBio RSS | Wikipedia(ir para, procurar) | World Records Freshwater Fishing | Registo zoológico | Fishtrace

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805)
PD50 = 0.7500 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Nível Trófico (Ref. 69278)
3.1   ±0.41 se; Based on food items.

Resiliência (Ref. 69278)
Médio, tempo mínimo de duplicação da população 1,4 - 4,4 anos (K=0.13-0.25)

Vulnerabilidade (Ref. 59153)
High vulnerability (56 of 100)
Categoria de preço (Ref. 80766)
Unknown