Scorpaena guttata 

Scope: Global
Language: English

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Taxonomy [top]

Kingdom Phylum Class Order Family
Animalia Chordata Actinopterygii Scorpaeniformes Scorpaenidae

Scientific Name: Scorpaena guttata Girard 1854
Common Name(s):
English California Scorpionfish
French Rascasse Californienne
Spanish Cabracho, EscorpiĆ³n Californiano, Rascacio Californiano

Assessment Information [top]

Red List Category & Criteria: Data Deficient ver 3.1
Year Published: 2010
Date Assessed: 2008-05-01
Assessor(s): Eschmeyer, W. & Alvarado, J.
Reviewer(s): Carpenter, K., Polidoro, B. & Livingstone, S. (Global Marine Species Assessment Team)
This species has a restricted range and is under pressure from sport fisheries. However, the impact of the sport fishery on its population is not known. Therefore this species is listed as Data Deficient.

Geographic Range [top]

Range Description:This species is present from California to lower Baja California and the Gulf of California.
Countries occurrence:
Mexico; United States
FAO Marine Fishing Areas:
Pacific – eastern central
Additional data:
Lower depth limit (metres):183
Upper depth limit (metres):1
Range Map:Click here to open the map viewer and explore range.

Population [top]

Population:Data from trawl studies conducted by the Los Angeles County Sanitation Districts, Southern California Coastal Water Research Project and the Orange County Sanitation District from 1974-1993, show that there are substantial short-term fluctuations in California Scorpionfish abundance within the Southern California Bight (California Department of Fish and Game 2001). It can be considered rare in California.
Current Population Trend:Unknown
Additional data:
Population severely fragmented:No

Habitat and Ecology [top]

Habitat and Ecology:This is a demersal species found in rocky, sandy and rubble substrata. It is found at depths to 183 m, but is more commonly observed above 30 m. It feeds on mobile benthic crustaceans, octupuses, squid, cuttlefish, and bony fishes. This species usually occurs in rocky areas of bays and along shores, especially in caves and crevices (Eschmeyer et al. 1983). It has venomous spines in the dorsal, anal, and pelvic fins (Parsons 1986).

Use and Trade [top]

Use and Trade: This species is caught in sport fisheries, especially in California (California Department of Fish and Game 2001).

Threats [top]

Major Threat(s): There are no major threats known for this species.

Conservation Actions [top]

Conservation Actions: In Mexico, there are a smaller number of Marine Protected Areas that coincide with this species' range. Given its very restricted range, and preference for shallow water areas, more research is needed to determine this species' population status.

Citation: Eschmeyer, W. & Alvarado, J. 2010. Scorpaena guttata. The IUCN Red List of Threatened Species 2010: e.T183715A8163197. . Downloaded on 27 April 2018.
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