Pontinus kuhlii, Offshore rockfish : fisheries

Pontinus kuhlii (Bowdich, 1825)

Offshore rockfish
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Pontinus kuhlii   AquaMaps   Data sources: GBIF OBIS
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Image of Pontinus kuhlii (Offshore rockfish)
Pontinus kuhlii
Female Picture by Cambraia Duarte, P.M.N. (c)ImagDOP

Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Perciformes/Scorpaenoidei (Scorpionfishes) > Scorpaenidae (Scorpionfishes or rockfishes) > Scorpaeninae
Eponymy: Dr Heinrich Kuhl (1797–1821) was a German naturalist and zoologist. [...] (Ref. 128868), visit book page.

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

Marine; bathydemersal; depth range 100 - 600 m (Ref. 5377), usually 100 - 460 m (Ref. 27000). Deep-water; 43°N - 8°S, 32°W - 16°E

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

Eastern Atlantic: Portugal, Madeira, the Azores and Mediterranean (Sicily and from the Spanish coast) (Ref. 4570) south to 8°30'S, including Canary Islands and Cape Verde. Reported from São Tomé Island (Ref. 34088).

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 52.0 cm TL male/unsexed; (Ref. 4510); common length : 31.5 cm TL male/unsexed; (Ref. 27000)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 11 - 12; Dorsal soft rays (total): 9 - 11.
Body shape (shape guide): fusiform / normal.

Biology     Glossary (e.g. epibenthic)

Occurs on hard bottoms (Ref. 4510). Feeds on fishes and shrimps (Ref. 5377). Females appear to remain smaller, up to 38.4 cm TL in the Canary Islands (Ref. 55964). Males are heavier and larger (Ref. 55965).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | 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: Version 2025-2 (Global))

  Data deficient (DD) ; Date assessed: 15 July 2014

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

Fisheries: commercial
FAO - Fisheries: landings search; Publication: search | FishSource | Sea Around Us

More information

Trophic ecology
Food items (preys)
Diet composition
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Length-weight rel.
Length-length rel.
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References

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Summary page | Point data | Common names | Photos

Internet sources

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

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=0.01230 (0.01023 - 0.01480), b=3.01 (2.96 - 3.06), in cm total length, based on LWR estimates for this species (Ref. 93245).
Trophic level
(Ref. 69278) 		4.1   ±0.70 se; based on food items.
Resilience
(Ref. 120179) 		Low, minimum population doubling time 4.5 - 14 years (tm=6-8; K=0.07-0.13; tmax=18).
Fishing Vulnerability
(Ref. 59153) 		High to very high vulnerability (68 of 100). 🛈
Climate Vulnerability
(Ref. 125649) 		Low to moderate vulnerability (28 of 100). 🛈
Price category
(Ref. 80766) 		Low.
Nutrients
(Ref. 124155) 		Calcium = 22.3 [11.5, 51.7] mg/100g; Iron = 0.399 [0.195, 0.819] mg/100g; Protein = 17.1 [15.3, 19.0] %; Omega3 = 0.544 [0.231, 1.560] g/100g; Selenium = 18.1 [7.6, 45.4] μg/100g; VitaminA = 14.4 [3.2, 68.0] μg/100g; Zinc = 0.41 [0.28, 0.63] mg/100g (wet weight);