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Teleostei (teleosts) > Perciformes/Scorpaenoidei (Scorpionfishes) > Scorpaenidae (Scorpionfishes or rockfishes) > Scorpaeninae
Etymology: More on authors: Goode & Bean.

Environment: milieu / climate zone / depth range / distribution range Ecology

Marine; demersal; depth range 75 - 440 m (Ref. 7251). Tropical; 32°N - 33°S

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Western Atlantic: Georgia, USA and northern Gulf of Mexico to Brazil; not occurring in the West Indies.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 31.6 cm TL male/unsexed; (Ref. 115012); common length : 20.0 cm TL male/unsexed; (Ref. 5217); max. published weight: 556.60 g (Ref. 115012)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 12; Dorsal soft rays (total): 9 - 10; Anal spines: 3; Anal soft rays: 6. Snout length almost equal to orbit diameter; third dorsal spine not elongated (Ref. 13608).

Found on soft substrate. Have a thick glandular tissue on posterior margin of fin spines which is believed to be venomous (Ref. 57406).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

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)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 21 August 2012

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Venomous (Ref. 57406)

Human uses

FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 123201): 13.6 - 23.5, mean 18.8 °C (based on 99 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01148 (0.00674 - 0.01956), b=3.03 (2.88 - 3.18), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Trophic level (Ref. 69278): 3.5 ±0.5 se; based on size and trophs of closest relatives

Resilience (Ref. 120179): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (22 of 100).

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