Denmark country information

Common names: Atlantisk halvulk
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/da.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Fedorov, V.V., 1986
National Database:

Common names from other countries

Hameçon atlantique, Hookhorn sculpin, Atlantic hookear, ... more

Classificação / Names Nomes comuns | Sinónimos | Catalog of Fishes(Género, Espécies) | ITIS | CoL | WoRMS | Cloffa

> Perciformes/Cottoidei (Sculpins) > Cottidae (Sculpins)
Etymology: Artediellus: Petrus (Peter) Artedi, (10 Mar.) 1705-35 (28 Sep.), a son of a clergyman from Anundsjö named Olaus Arctaedius, in the northern part of Sweden.In 1729 he changed his name from Arctaedius to Arctædi, a name still later simplified to Artedi (Ref. 45335).
More on authors: Jordan & Evermann.

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

marinhas demersal; intervalo de profundidade 35 - 900 m (Ref. 35388). Temperate; -2°C - 4°C (Ref. 35388); 80°N - 41°N, 71°W - 41°E

Distribuição Países | Áreas FAO | Ecossistemas | Ocorrências | Point map | Introduções | Faunafri

Northwest Atlantic: Greenland and Canada to Cape Cod in Massachusetts, USA. Northeast Atlantic: Greenland, Iceland, the Faroes, Novaya Zemlya (but not White Sea) in Russia, southern part of Barents Sea, Scandinavian coast to Skagerrak, the Orkneys in Scotland, and Ireland.

Tamanho / Peso / Idade

Maturity: L_m ? range ? - ? cm
Max length : 15.0 cm SL macho/indeterminado; (Ref. 35388); 10.6 cm SL (female); common length : 10.5 cm TL macho/indeterminado; (Ref. 4698)

Descrição breve Chaves de identificação | Morfologia | Morfometria

Gill membranes joined to each other under the throat, lateral line scales without bony knobs. Upper spine of the front gill cover curved upwards (Ref. 35388).

Occur on sandy or muddy bottoms (Ref. 4698). Benthic (Ref. 58426). Feed on polychaetes, small mollusks and very rarely small crustaceans (Ref. 4698). Lives at temperatures of -1.7-4°C. Females lay 50-350 eggs with a diameter of 4mm in late summer (Ref. 35388).

Life cycle and mating behavior Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas

Referência principal Upload your references | Referências | Coordenador | Colaboradores

Fedorov, V.V., 1986. Cottidae. p. 1243-1260. In P.J.P. Whitehead, M.-L. Bauchot, J.-C. Hureau, J. Nielsen and E. Tortonese (eds.) Fishes of the North-eastern Atlantic and the Mediterranean. UNESCO, Paris. Vol. 3. (Ref. 4698)

Categoria na Lista Vermelha da IUCN (Ref. 130435)

Não avaliado

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para o homem

Harmless

Utilização humana

FAO(Publication : search) | FishSource |

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Estimates based on models

Preferred temperature (Ref. 115969): 0.4 - 7.4, mean 3 (based on 1117 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00676 (0.00300 - 0.01523), b=3.17 (2.98 - 3.36), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Nível Trófico (Ref. 69278): 3.6 ±0.38 se; based on food items.

Resiliência (Ref. 120179): Baixo, tempo mínimo de duplicação da população 4,5 - 14 anos (Fec=50).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Artediellus atlanticus Jordan & Evermann, 1898