You can sponsor this page

Mugil cephalus  Linnaeus, 1758

Flathead grey mullet
Adicionar as suas observações no Fish Watcher
Adicionar o seu Fotografias e vídeos
Pictures | Stamps, Coins Misc. | Imagem do Google

Classificação / Names Nomes comuns | Sinónimos | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (peixes com raios nas barbatanas) > Mugiliformes (Mullets) > Mugilidae (Mullets)
Etymology: Mugil: Latin, mugil, -ilis = grey mullet (Ref. 45335);  cephalus: cephalus meaning head (Ref. 10294).   More on author: Linnaeus.

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

; marinhas; Água doce; estuarina bentopelágico; catádromo (Ref. 51243); intervalo de profundidade 0 - 120 m (Ref. 9321), usually 0 - 10 m.   Subtropical; 8°C - 24°C (Ref. 4944); 62°N - 57°S, 180°W - 180°E (Ref. 54241)

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

Cosmopolitan in coastal waters of the tropical, subtropical and temperate zones of all seas. Eastern Pacific: California, USA to Chile (Ref. 2850). Western Pacific: Japan to Australia (Ref. 9812). Western Indian Ocean: from India to South Africa (Ref. 4393). Western Atlantic: Nova Scotia, Canada to Brazil (Ref. 7251); Cape Cod to southern Gulf of Mexico (Ref. 26938); absent in the Bahamas and most of West Indies and Caribbean (Ref. 7251, 9761). Eastern Atlantic: Bay of Biscay to South Africa, including the Mediterranean Sea and Black Sea (Ref. 7399). Reported in Sea of Okhotsk (Ref. 50550).

Length at first maturity / Tamanho / Peso / Idade

Maturity: Lm 35.4, range 30 - ? cm
Max length : 100.0 cm SL macho/indeterminado; (Ref. 2804); common length : 50.0 cm SL macho/indeterminado; (Ref. 7399); Idade máx. registada: 16 anos (Ref. 28725)

Descrição breve Morfologia | Morfometria

Espinhos dorsais (total): 5; Raios dorsais moles (total): 7-9; Espinhos anais 3; Raios anais moles: 8 - 9. Diagnosis: body stout, cylindrical in cross-section, slightly compressed; head broad and flattened (Ref. 57400). Well developed adipose eyelid (Ref. 40476, 57400) covering most of pupil (Ref. 57400). Upper lip thin and without papillae (Ref. 57400), with 1-2 outer rows of small, moderately close-set, unicuspid teeth and up to 6 inner rows of smaller, bicuspid teeth (Ref. 81659). Lower lip with outer row of small unicuspid teeth and sometimes 1 or more inner rows of smaller, bicuspid teeth (Ref. 81659). Hind end of upper jaw reaching a vertical line from anterior eye margin; maxillary pad not visible below corner of mouth when closed; origin of 1st dorsal fin nearer to snout tip than to caudal-fin base (Ref. 57400). Anterior parts and bases of 2nd dorsal and anal fins with a moderately dense coverage of scales (Ref. 57400, 81659). Pectoral axillary process (Ref. 57400). 13-15 scale rows between origins of dorsal and pelvic fins (Ref. 57400, 81659). Pelvic fins, anal fin, and lower lobe of caudal fin yellowish in specimens from the tropical Atlantic coast of Africa (Ref. 57400, 81659).

Biologia     Glossário (ex. epibenthic)

Adults are found in coastal waters (Ref. 2850, 44894, 57400), often entering estuaries and rivers (Ref. 2847, 3573, 11230, 44894, 57400), sometimes far-up-river, lagoons and hypersaline environments (Ref. 57400). They are usually in schools over sand or mud bottom (Ref. 2850), between 0 and 10 m, occurring equally in tropical, subtropical and temperate waters (Project MUGIL). They are mainly diurnal, feeding on detritus, micro-algae and benthic organisms (Ref. 56548, 74902, 74760). Juveniles feed on zooplankton until about 3.0 cm SL (Ref. 59043). Reproduction takes place at sea, at various times of the year depending on the location (Ref. 74907, Amour). Adults form schools and migrate offshore to spawn and developing larvae migrate back inshore (Ref. 81659). There is absence of an obligatory freshwater phase in the life cycle (Ref. 74752). Females spawn 0.8 to 2.6 million eggs which develop at sea (Ref. 74912, Chen & Su 1986). Sexually mature at 3 to 4 years (Ref. 74902). Maximum length reported as 120 cm SL (Ref. 7399, 57400, 81659) remains to be confirmed (Project MUGIL). Maximum weight reported as 12 kg (Ref. 56527) seems too high for the area and remains to be confirmed (Project MUGIL). Widely cultivated in freshwater and brackish ponds (Ref. 2847, Jackson 1984, Liao 1981). Marketed fresh, dried, salted, and frozen; roe sold fresh or smoked (Ref. 9321); also used in Chinese medicine (Ref. 12166).

Life cycle and mating behavior Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas

One spawning aggregation was observed in detail. This consisted of five fish, a female and four males. Males would press against the female, which took place as the entire group moved along slowly, facing into a fairly strong tidal flow.

Referência principal Upload your references | Referências | Coordenador : Harrison, Ian | Colaboradores

Harrison, I.J., 1995. Mugilidae. Lisas. p. 1293-1298. In W. Fischer, F. Krupp, W. Schneider, C. Sommer, K.E. Carpenter and V. Niem (eds.) Guia FAO para Identification de Especies para lo Fines de la Pesca. Pacifico Centro-Oriental. 3 Vols. FAO, Rome. (Ref. 9321)

Categoria na Lista Vermelha da IUCN (Ref. 115185)

CITES (Ref. 115941)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para o homem

  Harmless (Ref. 4887)




Utilização humana

Pescarias: altamente comercial; Aquacultura: espécies comerciais; peixe desportivo: sim; isco: occasionally
FAO(Aquacultura: produção, perfil da espécie; pescarias: produção, perfil da espécie; publication : search) | FishSource | Sea Around Us

Ferramentas

Relatórios especiais

Descarregue XML

Fontes da internet

Estimates of some properties based on models

Preferred temperature (Ref. 115969): 11.3 - 27.9, mean 23.2 (based on 3258 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01202 (0.01029 - 0.01405), b=2.97 (2.93 - 3.01), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
Nível Trófico (Ref. 69278):  2.5   ±0.17 se; Based on food items.
Resiliência (Ref. 69278):  Médio, tempo mínimo de duplicação da população 1,4 - 4,4 anos (K=0.09-0.15; tm=2-6; tmax=16; Fec=1.6 million).
Prior r = 0.51, 2 SD range = 0.25 - 1.05, log(r) = -0.67, SD log(r) = 0.36, Based on: 1 M, 21 K, 19 tgen, 2 tmax, 10 Fec records
Vulnerabilidade (Ref. 59153):  Moderate vulnerability (42 of 100) .
Categoria de preço (Ref. 80766):   Very high.