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Perciformes/Scorpaenoidei (Scorpionfishes) >
Triglidae (Searobins) > Prionotinae
Etymology: Prionotus: Greek, prion, -onos = saw + Greek, noton = back (Ref. 45335).
Eponymy: Silas Stearns was an amateur ichthyologist who worked at the Warren Fish Company in Pensacola, Florida. [...] (Ref. 128868), visit book page.
More on authors: Jordan & Swain.
Environment: milieu / climate zone / profondeur / distribution range
Écologie
marin démersal; profondeur 37 - 300 m (Ref. 5217), usually 73 - 180 m (Ref. 7251). Subtropical; 37°N - 24°N
Western Atlantic: North Carolina and northern Gulf of Mexico to southern Florida in USA; northern coast of South America (Ref. 5217).
Taille / Poids / Âge
Maturité: Lm ? range ? - ? cm
Max length : 17.5 cm TL mâle / non sexé; (Ref. 7251)
Épines dorsales (Total) : 9 - 10; Rayons mous dorsaux (Total) : 12 - 13; Épines anales: 0; Rayons mous anaux: 11.
Inhabits offshore waters, mostly from 73-180 m depth. Minimum depth from Ref. 26912.
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-1)
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: bycatch
Outils
Articles particuliers
Télécharger en XML
Sources Internet
Estimates based on models
Preferred temperature (Réf.
123201): 17.8 - 23.9, mean 20.5 °C (based on 30 cells).
Phylogenetic diversity index (Réf.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00525 (0.00223 - 0.01237), b=3.13 (2.92 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Niveau trophique (Réf.
69278): 3.5 ±0.5 se; based on size and trophs of closest relatives
Résilience (Réf.
120179): Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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