Classificação / Names
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Gadiformes (Cods) >
Gaidropsaridae (Rocklings)
Etymology: Gaidropsarus: Greek, ga, ge = the earth + Greek, ydro = water + Greek psaros = speckled, starling (Ref. 45335); gallaeciae: Name from Latin Gallaecia, an ancient Roman Iberian province, now called Galicia, the westernmost region of Spain referring to the name of the Galicia Bank where the holotype was collected.
Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas demersal; intervalo de profundidade 751 - 788 m (Ref. 131626). Subtropical
Distribuição
Países | Áreas da FAO | Ecossistemas | Ocorrências | Point map | Introduções | Faunafri
Northeast Atlantic: Galicia Bank and Porcupine Bank.
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 11.1 cm TL macho/indeterminado; (Ref. 131626)
Descrição suscinta
Chaves de identificação | Morfologia | Morfometria
Raios anais : 44 - 52; Vértebras: 43 - 44. This species is distinguished by the following characters: with three dorsal fins barely separated from each other, the first with a single thickened unsegmented ray, the second with small, unsegmented rays in a fleshy ridge that rises within a groove and the third with segmented rays in an elongate fin; with five prominent individual barbels, four on the snout and one at the tip of the lower jaw; differs from all its congeners by the following, third dorsal-fin rays 54-60, anal-fin rays 44-52, pectoral fin rays 21-23, total vertebrae 43-44; anal fin base short, its length 39.6-48% SL; first dorsal fin ray is moderately elongated, its length 15.8-27% HL, and with a wider interorbital space, 21.7-28% HL (Ref. 131626).
Ciclo de vida ou comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Bañón, R., F. Baldó, A. Serrano, D. Barros-García and A. de Carlos, 2022. Gaidropsarus gallaeciae (Gadiformes: Gaidropsaridae), a new Northeast Atlantic rockling fish, with commentary on the taxonomy of the genus. Biology 11:1-18. (Ref. 131626)
Status na Lista Vermelha da UICN (Ref. 130435: Version 2024-2)
Ameaça para os humanos
Harmless
Uso pelos humanos
Ferramentas
Relatórios especiais
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Fontes da internet
Estimates based on models
Índice de diversidade filogenética (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Nível Trófico (Ref.
69278): 3.3 ±0.3 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 (10 of 100).
