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Raneya brasiliensis (Kaup, 1856)

Banded cusk eel
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Raneya brasiliensis   AquaMaps   Data sources: GBIF OBIS
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Image of Raneya brasiliensis (Banded cusk eel)
Raneya brasiliensis
Picture by Carvalho Filho, A.


Argentina country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: minor commercial | Ref: Nielsen, J.G., D.M. Cohen, D.F. Markle and C.R. Robins, 1999
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Ranges south to the Bonaelensis area (Ref. 27363). Museum: FSFL EL 810. Also Ref. 9358, 34024. Southernmost record is San Jorge Gulf, around 46°S (Ref. 82474).
National Checklist: Argentina
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ar.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Nakamura, I., T. Inada, M. Takeda and H. Hatanaka, 1986
National Database:

Common names from other countries

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

> Ophidiiformes (Cusk eels) > Ophidiidae (Cusk-eels) > Ophidiinae
Etymology: Raneya: Because of Edward C. Raney, 1909-1984. He was a leader amongst ichthyology, expert in fishes from eastern USA.
  More on author: Kaup.

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

marinhas demersal; intervalo de profundidade 40 - 150 m (Ref. 27363).   Subtropical; 22°S - 48°S, -69°W - -36°W

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

Southwest Atlantic: near Ilha Rasa, southern Brazil to Puerto Quequén, northern Argentina.

Tamanho / Peso / Idade

Maturity: Lm ?  range ? - ? cm
Max length : 31.0 cm TL macho/indeterminado; (Ref. 9358); peso máx. Publicado: 36.00 g (Ref. 118626)

Descrição breve Morfologia | Morfometria

Espinhos dorsais (total): 0; Raios dorsais moles (total): 111-135; Espinhos anais 0; Raios anais moles: 93 - 105; Vértebras: 62 - 66. Scales on body in regular but non-overlapping rows, some anguilloid, becoming anguilloid in pattern on belly and flanks in front of anus, top of head from interorbit to nape and sides of head with non-imbricate scales, snout, subocular area and chin and throat naked; ethmoid spine short but strong; gill chamber dark; esophagus dark and intestines and stomach pale; no pyloric caeca; males with posterior opening on swim bladder (Ref. 34024). About 10 broad dark brown bands on body. Dorsal, anal and caudal fin margins blackish. Caudal fin small, posterior margin rounded. Pelvic fins comprising two filamentous rays (Ref. 27363).

Biologia     Glossário (ex. epibenthic)

Uncommon species found in coastal waters (Ref. 34024). Oviparous, with oval pelagic eggs floating in a gelatinous mass (Ref. 205).

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

Referência principal Upload your references | Referências | Coordenador | 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)

Categoria na Lista Vermelha da IUCN (Ref. 130435)

  Preocupação menor (LC) ; Date assessed: 12 October 2018

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para o homem

  Harmless




Utilização humana

Pescarias: pouco comercial
FAO(Publication : search) | FishSource |

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Estimates based on models

Preferred temperature (Ref. 115969): 5.2 - 20.8, mean 9.1 (based on 128 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 1.0000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00263 (0.00168 - 0.00412), b=3.21 (3.08 - 3.34), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Nível Trófico (Ref. 69278):  3.6   ±0.7 se; based on size and trophs of closest relatives
Resiliência (Ref. 120179):  Elevada, tempo mínimo de duplicação da população menor que 15 meses (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (21 of 100).
Categoria de preço (Ref. 80766):   Medium.