Actinopterygii (ray-finned fishes) > Scorpaeniformes
(Scorpionfishes and flatheads) > Scorpaenidae
(Scorpionfishes or rockfishes) > Scorpaeninae
Etymology: Scorpaena: Latin, scorpaena = a kind of fish, 1706 (Ref. 45335). More on author: Girard.
Environment / Climate / Range
Marine; demersal; depth range ? - 183 m (Ref. 2850), usually ? - 30 m (Ref. 2850). Subtropical; 37°N - 27°N
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 43.0 cm TL male/unsexed; (Ref. 4690); max. reported age: 21 years (Ref. 56049)
Eastern Pacific: Santa Cruz in central California, USA to Punta Abreojos, Baja California; including northern Gulf of California and Guadalupe Island in Mexico.
Usually occurs in rocky areas of bays and along shore, especially in caves and crevices (Ref. 2850). An excellent food fish (Ref. 2850). Venomous spines in the dorsal, anal, and pelvic fins (Ref 13513).
Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 336 p.
IUCN Red List Status (Ref. 90363)
Fisheries: minor commercial; gamefish: yes
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Estimates of some properties based on empirical models
Phylogenetic diversity index (Ref. 82805
= 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02039 (-0.09778 - 0.13857), b=3.06 (2.99 - 3.13), based on LWR estimates for species & genus-BS (Ref. 93245
Trophic Level (Ref. 69278
): 3.8 ±0.6 se; Based on size and trophs of closest relatives
Resilience (Ref. 69278
): Medium, minimum population doubling time 1.4 - 4.4 years (K=0.12-0.3; tmax = 21; tm = 2).
Vulnerability (Ref. 59153
): High vulnerability (57 of 100) .