Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; demersal; non-migratory; depth range ? - 800 m (Ref. 4570). Temperate; 55°N - 25°N, 32°W - 42°E
Eastern Atlantic: British Isles to the Azores, and the Canary Islands, including Morocco, the Mediterranean Sea and the Black Sea.
Length at first maturity / Size / Weight / Age
Maturity: Lm 14.4, range 10 - ? cm
Max length : 40.5 cm TL male/unsexed; (Ref. 33903); common length : 15.0 cm TL male/unsexed; (Ref. 3397); max. published weight: 870.00 g (Ref. 40637)
Dorsal spines (total): 12; Dorsal soft rays (total): 7 - 9; Anal spines: 3; Anal soft rays: 4 - 6. This species is distinguished by the following characters: D XII,7-9 with the last divided at base; pectoral fin rays 16-18, uppermost branched pectoral fin ray is usually the third (rarely second to fourth); lacrimal usually with 2 spines over maxilla that point at nearly right angle from each other, posterior pointing ventrally and slightly anteriorly; occipital pit is well-developed; anteriormost mandibular lateral line pores are widely separated; scales small, emarginate, no distinct ctenii; scale rows in longitudinal series 56-60; no scales on chest and pectoral fin base; cirri well developed over entire head and body, no cirri on lower jaw (Ref. 122805).
Cross section: compressed.
Solitary and sedentary. Common among rocks and algae. Feeds on small fishes (gobies, blennies), crustaceans and other invertebrates (Ref. 4570).
Fricke, R., D. Golani, B. Applebaum-Golani and U. Zajonz, 2018. Scorpaena decemradiata new species (Teleostei: Scorpaenidae) from the Gulf of Aqaba, northern Red Sea, a species distinct from Scorpaena porcus. Scientia Marina 82(3):1-16. (Ref. 122805)
IUCN Red List Status (Ref. 130435: Version 2025-2 (Global))
Threat to humans
Traumatogenic (Ref. 4690)
Human uses
Fisheries: minor commercial; aquarium: commercial
Tools
Special reports
Download XML
Internet sources
Estimates based on models
Phylogenetic diversity index (Ref. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
|
Bayesian length-weight
|
a=0.01349 (0.01203 - 0.01513), b=3.02 (2.99 - 3.05), in cm total length, based on LWR estimates for this species (Ref. 93245). |
Trophic level (Ref. 69278) |
3.9 ±0.2 se; based on diet studies. |
|
Generation time |
6.4 (6.0 - 10.3) years. Estimated as median ln(3)/K based on 10 growth studies. |
Resilience (Ref. 120179) |
Medium, minimum population doubling time 1.4 - 4.4 years (K=0.2-0.5; tmax=8). |
Fishing Vulnerability (Ref. 59153) |
Moderate to high vulnerability (47 of 100). 🛈 |
Climate Vulnerability (Ref. 125649) |
Moderate vulnerability (38 of 100). 🛈 |
Price category (Ref. 80766) |
Low.
|
Nutrients (Ref. 124155) |
Calcium = 34.5 [19.3, 77.6] mg/100g; Iron = 0.359 [0.197, 0.663] mg/100g; Protein = 18.1 [16.6, 19.6] %; Omega3 = 1.09 [0.49, 3.04] g/100g; Selenium = 19.6 [10.1, 44.7] μg/100g; VitaminA = 17.9 [5.5, 53.9] μg/100g; Zinc = 0.525 [0.377, 0.761] mg/100g (wet weight); based on nutrient studies. |