Brotula multibarbata, Goatsbeard brotula : fisheries, gamefish

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Brotula multibarbata Temminck & Schlegel, 1846

Goatsbeard brotula
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Brotula multibarbata   AquaMaps   Data sources: GBIF OBIS
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Image of Brotula multibarbata (Goatsbeard brotula)
Brotula multibarbata
Picture by Randall, J.E.

Classification / Names Nombres comunes | Sinónimos | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterígios (peces con aletas radiadas) > Ophidiiformes (Cusk eels) > Ophidiidae (Cusk-eels) > Brotulinae
Etymology: Brotula: Latin, brotula, -ae = little, bud, shoot (Ref. 45335).  More on authors: Temminck & Schlegel.

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

; marino asociado a arrecife; rango de profundidad 1 - 650 m (Ref. 34024), usually 180 - 220 m (Ref. 37816).   Tropical; 33°N - 38°S, 17°E - 155°W (Ref. 34024)

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

Indo-Pacific: Red Sea and East Africa to Pitcairn, north to southern Japan, south to Lord Howe Island. Also reported from Persian Gulf (Ref. 68964).

Tamaño / Peso / Age

Maturity: Lm ?  range ? - ? cm
Max length : 100.0 cm TL macho / no sexado; (Ref. 5213); common length : 30.0 cm TL macho / no sexado; (Ref. 9987)

Short description Morfología | Morfometría

Espinas dorsales (total): 0; Radios blandos dorsales (total): 109-139; Espinas anales 0; Radios blandos anales: 80 - 106. In addition to meristic counts, B. multibarbata differs from B. townsendi by possessing a larger eye (width>interorbital space) and having slightly different coloration (dark brown with a submarginal black band and narrow white border on the dorsal and anal fins versus greenish to orange brown with orange-bordered dorsal and anal fins).

Biología     Glosario (por ej. epibenthic)

Benthopelagic on shelf and upper slope (Ref. 34024). Larvae found in the epipelagic far offshore (Ref. 34024). Found in shallow lagoon and seaward reefs and occurs at depths of at least 220 m. Adults (30-90 cm) move to depths of 100-650 m (Ref. 58472). A nocturnal species, rarely seen for it lives in caves and crevices during the day and periodically emerges from cover at night to feed on crustaceans, mainly crabs, and fishes. Oviparous, with oval pelagic eggs floating in a gelatinous mass (Ref. 205). Utilized fresh and eaten steamed, pan-fried and baked (Ref. 9987). Also Ref. 58302.

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

Main reference Upload your references | Referencias | Coordinador | Colaboradores

Nielsen, J.G., D.M. Cohen, D.F. Markle and C.R. Robins, 1999. Ophidiiform fishes of the world (Order Ophidiiformes). An annotated and illustrated catalogue of pearlfishes, cusk-eels, brotulas and other ophidiiform fishes known to date. FAO Fish. Synop. 125(18):178p. Rome: FAO. (Ref. 34024)

IUCN Red List Status (Ref. 120744)


CITES (Ref. 118484)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

Pesquerías: escaso valor comercial; pesca deportiva: si
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
Referencias
Acuicultura
Perfil de acuicultura
Razas
Genética
Frecuencias de alelos
heritabilidad
Enfermedades
Procesamiento
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

Estimates based on models

Preferred temperature (Ref. 115969): 13.4 - 23, mean 15.9 (based on 98 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5156   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00380 (0.00153 - 0.00942), b=3.13 (2.91 - 3.35), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Nivel trófico (Ref. 69278):  3.7   ±0.5 se; Based on diet studies.
Resiliencia (Ref. 120179):  Bajo, población duplicada en un tiempo mínimo de 4.5-14 años (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153):  High vulnerability (58 of 100) .
Price category (Ref. 80766):   Medium.