Hamecon/ Rough Hookear

Artediellus scaber

General Status Rank: 
Undetermined
Common Name: 
Hamecon/ Rough Hookear
Scientific Name: 
Artediellus scaber
Naming References: 
BSC5
Google image search
Taxonomy
Group: 
Fish
Kingdom: 
Animalia
Phylum: 
Chordata
Class: 
Actinopterygii
Order: 
Scorpaeniformes
Family: 
Cottidae
References: 
W017
Habitat
Marine(BSC5); Env:demersal; brackish; marine ; depth range 0 - 100 m. Clim: polar. Found on sand-mud bottoms, mostly in brackish waters with bottom temperatures mostly near to or below 0°C and salinities of 10-15 ppt. Feeds on small bottom invertebrates (W017). Benthic, shallows to 290m, eats crustaceans and worms (R131)
References: 
BSC5
R131
W017
Distribution

Ecozones

Arctic Ocean, Beaufort Sea Amundsen Gulf, Viscount Melville Sea Region
References: 
BSC5
R131

Number of Occurrences

10+ occurrences in NWT: from Tuktoyaktuk along coast to Cape Parry; Armstrong Pt., Victoria Is.
References: 
BSC5

Area of Occupancy

Score: 
-
Population

Population Size

Resilience: Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary tmax (3/K) or low-fecundity Order) (W017). 8.9cm (R131)
References: 
R131
W017
Threats

Intrinsic Vulnerability

Score: 
-
General Status Rank
Rank: 
Undetermined
Status Rank Description: 
Common (R131) but little information for western Arctic
S Rank: 
SU
Decision Process Description: 
Reviewed in 2010 by DFO; no change.Draft rank by DFO in 2015, modified from not assessed to undetermined
Last Updated: 
July 22, 2015

References

Ecozones

  • Hunter, J.G., Leach, S.T. McAllister, D.E. and Steigerwald, M.B. (1984) A distributional atlas of records of the marine fishes of Arctic Canada in the Naitonal Museums of Canada and Arctic Biological Station.. National Museum of Natural Sciences Syllogeus 52 RWED Library QL 626.5 . N67D57 - BSC5 Return
  • Coad B.W. and Reist J.D. (2004) Annotated List of the Arctic Marine Fishes of Canada.. DFO, Canadian Manuscript Report of Fisheries and Aquatic Sciences 2674 - R131 Return

Habitat

  • Hunter, J.G., Leach, S.T. McAllister, D.E. and Steigerwald, M.B. (1984) A distributional atlas of records of the marine fishes of Arctic Canada in the Naitonal Museums of Canada and Arctic Biological Station.. National Museum of Natural Sciences Syllogeus 52 RWED Library QL 626.5 . N67D57 - BSC5 Return
  • Coad B.W. and Reist J.D. (2004) Annotated List of the Arctic Marine Fishes of Canada.. DFO, Canadian Manuscript Report of Fisheries and Aquatic Sciences 2674 - R131 Return
  • FishBase (2004) Fish Base, accessed Nov 5, 2004. Froese, R. and D. Pauly. Editors. 2004 www.fishbase.org, version (09/2004) - W017 Return

Naming

  • Hunter, J.G., Leach, S.T. McAllister, D.E. and Steigerwald, M.B. (1984) A distributional atlas of records of the marine fishes of Arctic Canada in the Naitonal Museums of Canada and Arctic Biological Station.. National Museum of Natural Sciences Syllogeus 52 RWED Library QL 626.5 . N67D57 - BSC5 Return

Number of Occurrences

  • Hunter, J.G., Leach, S.T. McAllister, D.E. and Steigerwald, M.B. (1984) A distributional atlas of records of the marine fishes of Arctic Canada in the Naitonal Museums of Canada and Arctic Biological Station.. National Museum of Natural Sciences Syllogeus 52 RWED Library QL 626.5 . N67D57 - BSC5 Return

Population Size

Coad B.W. and Reist J.D. (2004) Annotated List of the Arctic Marine Fishes of Canada.. DFO, Canadian Manuscript Report of Fisheries and Aquatic Sciences 2674 - R131 Return
,
FishBase (2004) Fish Base, accessed Nov 5, 2004. Froese, R. and D. Pauly. Editors. 2004 www.fishbase.org, version (09/2004) - W017 Return

Taxonomy

  • FishBase (2004) Fish Base, accessed Nov 5, 2004. Froese, R. and D. Pauly. Editors. 2004 www.fishbase.org, version (09/2004) - W017 Return