Environment: milieu / climate zone / depth range / distribution range
Ecología
marino demersal; rango de profundidad 0 - 101 m (Ref. 11954). Temperate
Southeast Pacific: Magellan Province (Ref. 9022). Southwest Atlantic: Argentina and Falkland Islands (Ref. 11954).
Tamaño / Peso / Age
Maturity: Lm ? range ? - ? cm
Max length : 28.2 cm SL macho / no sexado; (Ref. 11954)
Found from the intertidal zone and subtidal kelp beds to at least 101 m depth (Ref. 11954).
Life cycle and mating behavior
Maturities | Reproducción | Spawnings | Egg(s) | Fecundities | Larva
Anderson, M.E. and A.E. Gosztonyi, 1991. Studies on the Zoarcidae (Teleostei: Perciformes) of the southern hemisphere. IV. New records and a new species from the Magellan Province of South America. Ichthyol. Bull. J.L.B. Smith Inst. Ichthyol. 55:16 p. (Ref. 9022)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Pesquerías: sin interés
Herramientas
Special reports
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Fuentes de Internet
Estimates based on models
Preferred temperature (Ref.
123201): 6.3 - 14.7, mean 9.7 °C (based on 236 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00120 (0.00057 - 0.00252), b=3.10 (2.91 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nivel trófico (Ref.
69278): 3.4 ±0.4 se; based on size and trophs of closest relatives
Resiliencia (Ref.
120179): Bajo, población duplicada en un tiempo mínimo de 4.5-14 años (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (24 of 100).
