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Sardinella maderensis  (Lowe, 1838)

Madeiran sardinella
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Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Sardinella maderensis   AquaMaps   Data sources: GBIF OBIS
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Image of Sardinella maderensis (Madeiran sardinella)
Sardinella maderensis
Picture by Wirtz, P.


Côte d'Ivoire country information

Common names: Agouwa, Djandjerema, Egreka kragpe
Occurrence: native
Salinity: brackish
Abundance: | Ref:
Importance: minor commercial | Ref: FAO, 1992
Aquaculture: | Ref:
Regulations: | Ref:
Uses: live export: yes;
Comments: Known from Atlantic Ocean (Ref. 188, 102352) and Ebrié Lagoon (Ref. 101082).
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: Albaret, J.-J., 1994
National Database:

Classificação / Names

Actinopterygii (peixes com raios nas barbatanas) > Clupeiformes (Herrings) > Clupeidae (Herrings, shads, sardines, menhadens) > Dorosomatinae
Nomes comuns | Sinónimos | Catalog of Fishes (gen., sp.) | ITIS | CoL

Common names from other countries

Referência principal

Tamanho / Peso / Idade

Max length : 30.0 cm SL macho/indeterminado; (Ref. 188); common length : 25.0 cm SL macho/indeterminado; (Ref. 188); Peso máx. publicado: 927.00 g (Ref. 3808)

Length at first maturity
Lm 13.4, range 11 - 19.5 cm

Ambiente

; marinhas; estuarina; oceanódromo (Ref. 51243); intervalo de profundidade 0 - 80 m (Ref. 27000)

Clima / Intervalo

Subtropical; 24°C - ? (Ref. 54872), preferred 24°C (Ref. 107945); 46°N - 23°S, 17°W - 36°E (Ref. 54872)

Distribuição

Atlantic Ocean: eastern Atlantic Ocean from Gibraltar southward to Angola, with a single specimen reported from Walvis Bay, Namibia (Ref. 188, 81269). Also known from Mediterranean Sea in the southern and eastern parts, penetrating also the Suez Canal (Ref. 188).
Países | Áreas FAO | Ecossistemas | Ocorrências | Introduções

Descrição breve

Espinhos dorsais (total): 0; Raios dorsais moles (total): 18-21; Espinhos anais 0; Raios anais moles: 17 - 23. Diagnosis: Body elongate, but variable in depth, belly fairly sharply keeled; total scutes 31-34 (Ref. 188, 81269). Lower gillrakers 70-166 (Ref. 188, 81269). Upper pectoral fin rays white on outer side, the membrane between black (Ref. 188). Sardinella maderensis resembles S. aurita, but pelvic fin with 1 unbranched and 7 branched rays and no black spot on hind part of gill cover, but a faint gold or black area just behind gill opening (Ref. 188). It is distinguished from S. rouxi by having more lower gillrakers, only 30-40 in S. rouxi, and the caudal fin grey, its tips almost black vs. yellow in S. rouxi (Ref. 188).

Biologia     Glossário (ex. epibenthic)

Forms schools in coastal waters, preferring waters of 24°C. Feeds on a variety of small planktonic invertebrates, fish larvae and phytoplankton. Breeds during the warm season (July-September). Juveniles and adults show clear north-south migrations in the Gabon-Congo-Angola sector of their range and also in the Sierra Leone-Mauritania sector, each area having nurseries. The movements are correlated with the seasonal upwelling. Marketed fresh, frozen or salted.

Categoria na Lista Vermelha da IUCN (Ref. 115185)

Ameaça para o homem

  Harmless



Utilização humana

Pescarias: altamente comercial; isco: usually

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

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805)
PD50 = 0.5000 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Nível Trófico (Ref. 69278)
3.2   ±0.38 se; Based on food items.

Resiliência (Ref. 69278)
Médio, tempo mínimo de duplicação da população 1,4 - 4,4 anos (K=0.34; tm=3; tmax=6)

Vulnerabilidade (Ref. 59153)
Low to moderate vulnerability (33 of 100)
Categoria de preço (Ref. 80766)
Medium