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Scorpaena maderensis Valenciennes, 1833

Madeira rockfish
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Scorpaena maderensis   AquaMaps   Data sources: GBIF OBIS
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Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Perciformes/Scorpaenoidei (Scorpionfishes) > Scorpaenidae (Scorpionfishes or rockfishes) > Scorpaeninae
Etymology: Scorpaena: Latin, scorpaena = a kind of fish, 1706 (Ref. 45335).
More on author: Valenciennes.

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

Marine; brackish; demersal; depth range 20 - 40 m (Ref. 2683). Subtropical; 47°N - 12°N, 32°W - 36°E

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Eastern Atlantic: Azores, Madeira, and Morocco to the Canary Islands, Cape Verde and Senegal. Also known from several localities in the Mediterranean Sea.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 17.8 cm TL male/unsexed; (Ref. 47289); common length : 10.0 cm TL male/unsexed; (Ref. 4570); max. published weight: 107.72 g (Ref. 122896)

Biology     Glossary (e.g. epibenthic)

Inhabits shallow coastal waters (Ref. 2683); rocky areas and favours habitats with generous brown algal growth, rocky depressions and ledges and small boulders (Ref. 95708). Feeds on crustaceans and small fishes (Ref. 4570). Anterolateral glandular groove with venom gland (Ref. 57406).

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

Main reference Upload your references | References | Coordinator | Collaborators

Eschmeyer, W.N. and L.J. Dempster, 1990. Scorpaenidae. p. 665-679. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 4510)

IUCN Red List Status (Ref. 130435)

  Least Concern (LC) ; Date assessed: 15 July 2014

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Venomous (Ref. 57406)





Human uses

Fisheries: commercial
FAO - Publication: search | FishSource |

More information

Trophic ecology
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Ecology
Ecology
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Internet sources

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: genus, species | DiscoverLife | DORIS | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genome, nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | National databases | Otolith Atlas of Taiwan Fishes | Public aquariums | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Go, Search | World Records Freshwater Fishing | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201): 14.3 - 19.7, mean 17.2 °C (based on 27 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01148 (0.00773 - 0.01705), b=3.00 (2.88 - 3.12), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
Trophic level (Ref. 69278):  4.1   ±0.71 se; based on food items.
Generation time: 4.8 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies.
Resilience (Ref. 120179):  Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Moderate vulnerability (36 of 100).
Price category (Ref. 80766):   Low.
Nutrients (Ref. 124155):  Calcium = 128 [61, 335] mg/100g; Iron = 1.16 [0.61, 2.34] mg/100g; Protein = 18.9 [17.3, 20.3] %; Omega3 = 0.621 [0.263, 1.659] g/100g; Selenium = 16.7 [7.2, 43.1] μg/100g; VitaminA = 28.7 [9.3, 89.7] μg/100g; Zinc = 1.1 [0.7, 1.6] mg/100g (wet weight);