Environment: milieu / climate zone / intervalo de profundidade / distribution range
Ecologia
marinhas batidemersal; intervalo de profundidade 155 - 910 m (Ref. 51211), usually ? - 580 m (Ref. 51211). Deep-water
Western Atlantic: New Jersey to Brazil, including the Gulf of Mexico, Caribbean Sea and Lesser Antilles.
Tamanho / Peso / Idade
Maturidade: Lm ? range ? - ? cm
Max length : 17.0 cm SL macho/indeterminado; (Ref. 51211); common length : 15.0 cm SL macho/indeterminado; (Ref. 51211)
Espinhos dorsais (total) : 8; Raios dorsais moles (total) : 19; Espinhos anais: 0; Raios anais moles: 19.
Body shape (shape guide): fusiform / normal.
Taken from the bottom with temperatures ranging from 7.3 to 10°C (Ref. 51211).
Life cycle and mating behavior
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Miller, G.C. and W.J. Richards, 2003. Peristediidae. Armoured searobins (armoured gurnards). p. 1278-1285. In K.E. Carpenter (ed.) FAO species identification guide for fishery purposes. The living marine resources of the Western Central Atlantic. Vol. 2: Bony fishes part 1 (Acipenseridae to Grammatidae). (Ref. 51211)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2025-1)
Ameaça para o homem
Harmless
Utilização humana
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimates based on models
Preferred temperature (Ref.
123201): 8.3 - 18.4, mean 12.3 °C (based on 174 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00617 (0.00301 - 0.01264), b=3.11 (2.94 - 3.28), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.4 ±0.3 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 vulnerability (11 of 100).
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