Gaidropsarus biscayensis, Mediterranean bigeye rockling : fisheries

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Gaidropsarus biscayensis (Collett, 1890)

Mediterranean bigeye rockling
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Native range | All suitable habitat | Point map | Year 2100
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Gaidropsarus biscayensis   AquaMaps   Data sources: GBIF OBIS
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Image of Gaidropsarus biscayensis (Mediterranean bigeye rockling)
Gaidropsarus biscayensis
Picture by García Rodríguez, M.

Classification / Names Nombres comunes | Sinónimos | Catalog of Fishes(Género, Especie) | ITIS | CoL | WoRMS | Cloffa

> Gadiformes (Cods) > Gaidropsaridae (Rocklings)
Etymology: Gaidropsarus: Greek, ga, ge = the earth + Greek, ydro = water + Greek psaros = speckled, starling (Ref. 45335).

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

; marino bentopelágico; no migratorio; rango de profundidad 80 - 600 m. Temperate; 48°N - 30°N, 18°W - 30°E

Distribución Países | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Point map | Introducciones | Faunafri

Eastern Central Atlantic: western Mediterranean and northern part of central Mediterranean. Also from Spain and Portugal to Morocco and Madeira.

Tamaño / Peso / Age

Maturity: Lm ?  range ? - ? cm
Max length : 40.0 cm TL macho / no sexado; (Ref. 1371); common length : 12.0 cm TL macho / no sexado; (Ref. 1371)

Short description Morfología | Morfometría

Espinas dorsales (total): 0; Espinas anales 0. First dorsal spine followed by a few small fleshy filaments. Two fang-like teeth at the symphysis of the upper jaw.

Biología     Glosario (por ej. epibenthic)

Found in offshore waters on mud, shell and coral bottoms. Feed on crustaceans. Spawning occurs in February. Occasionally sold in markets.

Life cycle and mating behavior Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva

Main reference Upload your references | Referencias | Coordinador | Colaboradores

Svetovidov, A.N., 1986. Review of the three-bearded rocklings of the genus Gaidropsaurus Rafinesque, 1810 (Gadidae) with description of a new species. J. Ichthyol. 26(1)114-135. (Ref. 9985)

IUCN Red List Status (Ref. 125652)


CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

Pesquerías: escaso valor comercial
FAO - Publication: search | FishSource |

Más información

Nombres comunes
Sinónimos
Metabolismo
Despredadores
Ecotoxicología
Reproducción
Madurez
Puesta
Agregación para la puesta
Fecundidad
Huevos
Egg development
Age/Size
Crecimiento
Length-weight
Length-length
Length-frequencies
Morfometría
Morfología
Larva
Dinámica larvaria
Reclutamiento
Abundancia
BRUVS
Referencias
Acuicultura
Perfil de acuicultura
Razas
Genética
Frecuencias de alelos
heritabilidad
Enfermedades
Procesamiento
Nutrients
Mass conversion
Colaboradores
Imágenes
Stamps, Coins Misc.
Sonidos
Ciguatera
Velocidad
Tipo de natación
Superficie branquial
Otolitos
Cerebros
Visión

Herramientas

Special reports

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Fuentes de Internet

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: Género, Especie | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genome, nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Bases de datos nacionales | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Árbol de la vida | Wikipedia: Go, búsqueda | World Records Freshwater Fishing | Expediente Zoológico

Estimates based on models

Preferred temperature (Ref. 115969): 12.9 - 15, mean 13.9 °C (based on 79 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5001   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00490 (0.00256 - 0.00938), b=3.05 (2.88 - 3.22), in cm total length, based on LWR estimates for species & Subfamily-BS (Ref. 93245).
Nivel trófico (Ref. 69278):  3.6   ±0.3 se; based on diet studies.
Resiliencia (Ref. 120179):  Medio, población duplicada en un tiempo mínimo de 1.4-4.4 años (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low to moderate vulnerability (30 of 100) .
Climate Vulnerability (Ref. 125649):   (0 of 100) .
Price category (Ref. 80766):   Medium.
Nutrients (Ref. 124155):  Calcium = 50.3 [23.3, 98.5] mg/100g ; Iron = 0.288 [0.154, 0.522] mg/100g ; Protein = 17.6 [15.7, 19.5] % ; Omega3 = 0.379 [0.199, 0.701] g/100g ; Selenium = 18.8 [8.6, 42.9] μg/100g ; VitaminA = 14.6 [3.7, 53.0] μg/100g ; Zinc = 0.738 [0.465, 1.183] mg/100g (wet weight);