Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas demersal. Temperate; 39°S - 48°S
Southwest Atlantic: off central Argentina.
Tamanho / Peso / Idade
Maturity: Lm ?  range ? - ? cm
Max length : 31.0 cm SL macho/indeterminado; (Ref. 27363)
Descrição breve
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 12 - 13; Raios dorsais moles (total) : 15 - 16; Espinhos anais: 2; Raios anais moles: 8. Caudal fin rounded. Brownish, with three to four dark bands on lateral side of body. Small irregular shaped dark spots on body and dorsal and anal fins (Ref. 27363).
Life cycle and mating behavior
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Nakamura, I., T. Inada, M. Takeda and H. Hatanaka, 1986. Important fishes trawled off Patagonia. Japan Marine Fishery Resource Research Center, Tokyo. 369 p. (Ref. 27363)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2024-1)
Ameaça para o homem
Harmless
Utilização humana
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01349 (0.00618 - 0.02945), b=3.00 (2.81 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 4.0 ±0.7 se; based on size and trophs of closest relatives
Resiliência (Ref.
120179): Médio, tempo mínimo de duplicação da população 1,4 - 4,4 anos (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (28 of 100).
Nutrients (Ref.
124155): Calcium = 44 [19, 93] mg/100g; Iron = 0.34 [0.18, 0.68] mg/100g; Protein = 17 [14, 20] %; Omega3 = 0.708 [0.403, 1.305] g/100g; Selenium = 10.6 [5.5, 22.2] μg/100g; VitaminA = 22.8 [6.2, 96.7] μg/100g; Zinc = 0.531 [0.367, 0.785] mg/100g (wet weight);