South Georgia Island and South Sandwich Islands country information

Common names: [No common name]
Occurrence: endemic
Salinity: marine
Abundance: common (usually seen) | Ref: Loeb, V.J., A.K. Kellermann, P. Koubbi, A.W. North and M.G. White, 1993
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Also Ref. 33047.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/sx.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Gon, O., 1990
National Database:

Common names from other countries

滑龙鰧, 滑龍鰧, ... more

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

> Perciformes/Notothenioidei (Icefishes) > Bathydraconidae (Antarctic dragonfishes) > Gymnodraconinae
Etymology: Psilodraco: Greek, psilos = hairless + Greek, drako = dragon (Ref. 45335).
More on author: Norman.

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

marinhas demersal; intervalo de profundidade 60 - 345 m (Ref. 5192), usually 248 - 345 m (Ref. 50743). Polar; 53°S - 56°S

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

Southern Ocean: endemic to the insular shelf of South Georgia.

Comprimento de primeira maturação / Tamanho / Peso / Idade

Maturity: L_m 16.4, range 15 - 18 cm
Max length : 20.0 cm SL macho/indeterminado; (Ref. 5192)

Spawns apparently during autumn and early winter; hatching probably during winter (Ref. 5192). Synchronous spawner (Ref. 50743).

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

Referência principal Upload your references | Referências | Coordenador | Colaboradores

Gon, O., 1990. Bathydraconidae. p. 364-380. In O. Gon and P.C. Heemstra (eds.) Fishes of the Southern Ocean. J.L.B. Smith Institute of Ichthyology, Grahamstown, South Africa. 462 p. (Ref. 5192)

Status na Lista Vermelha da UICN (Ref. 130435)

Não avaliada

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para os humanos

Harmless

Uso pelos humanos

FAO(Publication : search) | FishSource | Sea Around Us

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Checar Manutenção em Aquário | Checar Planilhas de Fatos sobre as Espécies | Checar Planilhas de Fatos sobre Aquicultura

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Estimates based on models

Preferred temperature (Ref. 115969): -0.1 - 1.8, mean 0.7 (based on 13 cells).

Índice de diversidade filogenética (Ref. 82804): PD₅₀ = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00372 (0.00166 - 0.00833), b=3.41 (3.22 - 3.60), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Nível Trófico (Ref. 69278): 3.2 ±0.40 se; based on food items.

Resiliência (Ref. 120179): médio(a), tempo mínimo de duplicação da população 1,4 - 4,4 anos (Fec = 1,206).

Fishing Vulnerability (Ref. 59153): Low vulnerability (14 of 100).

Psilodraco breviceps Norman, 1937