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Helicolenus dactylopterus  (Delaroche, 1809)

Blackbelly rosefish
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Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Helicolenus dactylopterus   AquaMaps   Data sources: GBIF OBIS
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Image of Helicolenus dactylopterus (Blackbelly rosefish)
Helicolenus dactylopterus
Female picture by Cambraia Duarte, P.M.N. (c)ImagDOP

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

Actinopterygii (peixes com raios nas barbatanas) > Scorpaeniformes (Scorpionfishes and flatheads) > Sebastidae (Rockfishes, rockcods and thornyheads) > Sebastinae
Etymology: Helicolenus: Greek, helike, -es = spiral + Greek, lenos, -ou = cavity (Ref. 45335).

Ambiente / Clima / Intervalo Ecologia

; marinhas batidemersal; intervalo de profundidade 50 - 1100 m (Ref. 41452), usually 150 - 600 m (Ref. 84778).   Deep-water; 70°N - 46°S

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

Western Atlantic: Nova Scotia, Canada to Venezuela. Eastern Atlantic: Iceland (Ref. 12462) and Norway to the Mediterranean and the Gulf of Guinea, including Madeira, the Azores, and the Canary Islands; also Walvis Bay, Namibia to Natal, South Africa (Ref. 4313).

Length at first maturity / Tamanho / Peso / Idade

Maturity: Lm 32.0  range ? - ? cm
Max length : 50.0 cm TL macho/indeterminado; (Ref. 89108); common length : 25.0 cm TL macho/indeterminado; (Ref. 4510); Peso máx. publicado: 1.6 kg (Ref. 40637); Idade máx. registada: 43 anos (Ref. 41452)

Descrição breve Morfologia | Morfometria

Espinhos dorsais (total): 12; Raios dorsais moles (total): 12-13; Espinhos anais 3; Raios anais moles: 5. Pinkish with faint dusky bars; Y-shaped dark bar between soft dorsal and anal fins (Ref. 4313).

Biologia     Glossário (ex. epibenthic)

Adults are found in soft bottom areas of the continental shelf and upper slope. They feed on both benthic and pelagic organisms (crustaceans, fishes, cephalopods, and echinoderms) (Ref. 4570). The reproductive mode is a zygoparous form of oviparity, intermediate between oviparity and viviparity (Ref. 36265, 79712). Larvae and juveniles are pelagic (Ref. 4570). Anterolateral glandular grooves with venom gland (Ref. 57406). Sold fresh (Ref. 27121).

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

The reproductive mode is a zygoparous form of oviparity, intermediate between oviparity and viviparity (Ref. 36265, 79712). Eggs covered with gelatinous material are fertilised in the ovary. Eggs are released into the seabed at various stages of development and larvae assumes a planktonic existence once the gelatinous covering dissolves (Ref. 31150).

Referência principal Upload your references | Referências | Coordenador | Colaboradores

Eschmeyer, W.N. and L.J. Dempster, 1990. Scorpaenidae. p. 665-679. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 4510)

Categoria na Lista Vermelha da IUCN (Ref. 115185)

CITES (Ref. 115941)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para o homem

  Venomous (Ref. 57406)




Utilização humana

Pescarias: espécies comerciais
FAO(pescarias: produção; publication : search) | FishSource | Sea Around Us

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 Misc.
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

Preferred temperature (Ref. 115969): 4 - 18.1, mean 10.6 (based on 1236 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5020   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00963 - 0.01307), b=3.09 (3.04 - 3.14), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
Nível Trófico (Ref. 69278):  3.5   ±0.0 se; Based on diet studies.
Resiliência (Ref. 69278):  Muito baixo, tempo mínimo de duplicação da população maior que 14 anos (K=0.06-0.2; tm=13-16; tmax=43).
Prior r = 0.25, 2 SD range = 0.12 - 0.50, log(r) = -1.39, SD log(r) = 0.36, Based on: 1 M, 14 K, 3 tgen, 7 tmax, 2 Fec records
Vulnerabilidade (Ref. 59153):  Moderate to high vulnerability (54 of 100) .
Categoria de preço (Ref. 80766):   Low.