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Chelidonichthys kumu (Cuvier, 1829)

Bluefin gurnard
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Chelidonichthys kumu   AquaMaps   Data sources: GBIF OBIS
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Image of Chelidonichthys kumu (Bluefin gurnard)
Chelidonichthys kumu
Picture by Dijkstra, K.

Common names from other countries

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

> Perciformes/Scorpaenoidei (Scorpionfishes) > Triglidae (Searobins) > Triglinae
Etymology: Chelidonichthys: Greek, chelidon, -onos = swift, as black as a swift + Greek, ichthys = fish (Ref. 45335).
  More on author: Cuvier.

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

marinhas; estuarina demersal; intervalo de profundidade 1 - 200 m (Ref. 4316), usually 75 - 150 m (Ref. 33616).   Subtropical; 34°N - 43°S, 15°E - 154°W

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

Indo-West Pacific: Delagoa Bay, Mozambique to the Cape, South Africa; common in Australia and New Zealand and reported from Japan and Korea. Also reported from Hong Kong (Ref. 12086).

Comprimento de primeira maturação / Tamanho / Peso / Idade

Maturity: Lm 21.2  range ? - ? cm
Max length : 60.0 cm TL macho/indeterminado; (Ref. 4316); common length : 40.0 cm TL macho/indeterminado; (Ref. 9258); peso máx. publicado: 1.5 kg (Ref. 9988); idade máx. registrada: 15 anos (Ref. 9072)

Descrição suscinta Chaves de identificação | Morfologia | Morfometria

Espinhos dorsais (total) : 9 - 10; Raios dorsais (total) : 15 - 16; Espinhos anais: 0; Raios anais : 14 - 16; Vértebras: 33 - 35. Olive or brownish in color, becomes red when stressed; lower half of the inner part of pectoral fin with large black blotch surrounded by numerous pale spots (Ref. 9771).

Biologia     Glossário (p.ex. epibenthic)

Found from estuaries to edge of continental shelves over sand and sandy shell seabed (Ref. 9258). Reported to be often found in rivers (Ref. 4316). Juveniles may occur in bays (Ref. 33616). Benthic (Ref. 58302). Dorsal spine reported to be venomous (Ref. 9771). Neither anterolateral glandular grooves nor venom gland is present (Ref. 57406). Current information in the table (dangerous fish) do not match; needs verification. Excellent food fish (Ref. 9771). Utilized fresh and frozen; eaten pan-fried, broiled, microwaved and baked (Ref. 9988).

Ciclo de vida ou comportamento de acasalamento Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas

Referência principal Upload your references | Referências | Coordenador | Colaboradores

Heemstra, P.C., 1986. Triglidae. p. 486-488. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 4316)

Status na Lista Vermelha da UICN (Ref. 130435)

  Segura ou pouco preocupante (LC) ; Date assessed: 04 February 2009

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para os humanos

  Venomous (Ref. 9771)




Uso pelos humanos

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

Mais informação

Trophic ecology
Itens alimentares
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Ecology
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Estimates based on models

Preferred temperature (Ref. 115969): 13.3 - 25, mean 19.3 (based on 186 cells).
Índice de diversidade filogenética (Ref. 82804):  PD50 = 0.5010   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00776 (0.00405 - 0.01487), b=3.07 (2.90 - 3.24), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Nível Trófico (Ref. 69278):  3.7   ±0.57 se; based on food items.
Resiliência (Ref. 120179):  médio(a), tempo mínimo de duplicação da população 1,4 - 4,4 anos (K=0.4-0.6; tm=2-3; tmax=15;).
Prior r = 0.36, 95% CL = 0.24 - 0.55, Based on 1 data-limited stock assessment.
Fishing Vulnerability (Ref. 59153):  Low to moderate vulnerability (29 of 100).
Climate Vulnerability (Ref. 125649):  Moderate to high vulnerability (45 of 100).
Categoria de preço (Ref. 80766):   Very high.