Chelidonichthys obscurus, Longfin gurnard : fisheries

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Chelidonichthys obscurus (Walbaum, 1792)

Longfin gurnard
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Native range | All suitable habitat | Point map | Year 2100
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Chelidonichthys obscurus   AquaMaps   Data sources: GBIF OBIS
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Image of Chelidonichthys obscurus (Longfin gurnard)
Chelidonichthys obscurus
Picture by Hernández-González, C.L.

Classification / Names Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | 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: Walbaum.

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

; marin dmersal; profondeur 20 - 170 m (Ref. ), usually - m (Ref. ).   Temperate; 0°C - ; 53°N - 15°N, 32°W - 36°E

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Eastern Atlantic: southern coasts of the British Isles to Mauritania, the Azores and Madeira; Mediterranean but absent in northern Aegean Sea and Black Sea.

Taille / Poids / Âge

Maturity: Lm ?  range ? - ? cm
Max length : 50.5 cm TL mâle / non sexé; (Ref. 106276)

Biologie     Glossaire (ex. epibenthic)

Benthic on the continental shelf in 77 m; inhabits soft bottoms and fallen rocks (Ref. 4697). Minimum depth range from Ref. 121790.

Life cycle and mating behavior Maturité | Reproduction | Frai | Œufs | Fécondité | Larves

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Richards, W.J. and V.P. Saksena, 1990. Triglidae. p. 680-684. 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. 3687)

Statut dans la liste rouge de l'IUCN (Ref. 124695)

  Préoccupation mineure (LC) ; Date assessed: 23 May 2013

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Harmless





Utilisations par l'homme

Pêcheries: commercial
FAO - Publication: search | FishSource |

Plus d'informations

Noms communs
Synonymes
Métabolisme
Prédateurs
Écotoxicologie
Reproduction
Maturité
Frai
Rassemblement de ponte
Fécondité
Œufs
Développement de l'œuf
Taille/Âge
Croissance
Longueur-poids
Longueur-longueur
Fréquences de longueurs
Morphométrie
Morphologie
Larves
Dynamique des populations larvaires
Recrutement
Abondance
BRUVS
Références
Aquaculture
Profil d'aquaculture
Souches
Génétique
Fréquences alléliques
Héritabilité
Pathologies
Traitement
Nutrients
Mass conversion
Collaborateurs
Images
Stamps, Coins Misc.
Sons
Ciguatera
Vitesse
Type de nage
Surface branchiale
Otolithes
Cerveaux
Vision

Outils

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Sources Internet

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | FishWatcher | CISTI | Catalog of Fishes: Genre, Espèce | DiscoverLife | DORIS | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: génôme, nucléotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Bases de données nationales | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Arbre de Vie | Wikipedia: aller à, chercher | World Records Freshwater Fishing | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 12.8 - 17.3, mean 14.7 °C (based on 81 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5010   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00646 (0.00534 - 0.00780), b=3.08 (3.02 - 3.14), in cm total length, based on LWR estimates for this species (Ref. 93245).
Niveau trophique (Ref. 69278):  3.7   ±0.4 se; based on diet studies.
Résilience (Ref. 120179):  Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.).
Vulnérabilité (Ref. 59153):  Moderate to high vulnerability (52 of 100) .
Catégorie de prix (Ref. 80766):   Very high.
Nutrients (Ref. 124155):  Calcium = 46.3 [23.9, 97.1] mg/100g ; Iron = 0.267 [0.171, 0.480] mg/100g ; Protein = 18.4 [17.0, 19.7] % ; Omega3 = 0.567 [0.270, 1.553] g/100g ; Selenium = 23.3 [12.5, 55.5] μg/100g ; VitaminA = 13 [5, 32] μg/100g ; Zinc = 0.572 [0.402, 0.849] mg/100g (wet weight);