country information

Common names: Peixe-lobo malhado, Peixe-lobo-malhado
Occurrence:
Salinity:
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information:
National Fisheries Authority:
Occurrences: Occurrences Point map
National Database: Portuguese Freshwater Fishes

Classification / Names

Actinopterygii (ray-finned fishes) > Perciformes (Perch-likes) > Anarhichadidae (Wolffishes)
Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL

Common names from other countries

斑狼鳚, Loup tacheté, Perro pintado, ... more

Main reference

Barsukov, V.V. 1986. (Ref. 4694)
References | Biblio | Coordinator | Collaborators

Size / Weight / Age

Max length : 180 cm TL male/unsexed; (Ref. 7251); common length : 120 cm TL male/unsexed; (Ref. 4694); max. published weight: 27.9 kg (Ref. 40637)

Length at first maturity
L_m ?, range 50 - 60 cm

Environment

Marine; demersal; oceanodromous (Ref. 51243); depth range 25 - 600 m (Ref. 35388), usually 100 - 400 m

Climate / Range

Temperate, preferred 2°C (Ref. 107945); 81°N - 42°N, 71°W - 59°E

Distribution

Northwest Atlantic: western Greenland and Nova Scotia in Canada to Massachusetts in USA and perhaps to New Jersey, USA (Ref. 7251). Northeast Atlantic: Spitsbergen southward to Scandinavian coasts (to about Bergen, also Iceland and south-eastern coasts of Greenland.
Countries | FAO areas | Ecosystems | Occurrences | Introductions

Short description

Coloration greyish brown with many distinct spots on body and dorsal fin (Ref. 35388).

Inhabits offshore waters over soft bottoms, often with boulders, from 25-590 m, but most common from 100-400 m (Ref. 4694). Benthic (Ref. 58426). Feeds mainly on echinoderms, but also crustaceans, mollusks, fishes (Ref. 4694) and worms (Ref. 58426). In Barents sea, it reached at least 80 cm, age 9 years. Marketed fresh or as frozen fillets. Leather can be made of the skin (Ref. 35388).

IUCN Red List Status (Ref. 115185)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: minor commercial; gamefish: yes

More information

Countries
FAO areas
Ecosystems
Occurrences
Introductions
Stocks
Ecology
Diet
Food items
Food consumption
Ration

Common names
Synonyms
Metabolism
Predators
Ecotoxicology
Reproduction
Maturity
Spawning
Fecundity
Eggs
Egg development

Age/Size
Growth
Length-weight
Length-length
Length-frequencies
Morphometrics
Morphology
Larvae
Larval dynamics
Recruitment
Abundance

References
Aquaculture
Aquaculture profile
Strains
Genetics
Allele frequencies
Heritability
Diseases
Processing
Mass conversion

Collaborators
Pictures
Stamps, Coins
Sounds
Ciguatera
Speed
Swim. type
Gill area
Otoliths
Brains
Vision

Tools

Special reports

Check for Aquarium maintenance | Check for Species Fact Sheets | Check for Aquaculture Fact Sheets

Download XML

Summary page | Point data | Common names | Photos

Internet sources

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805)
PD₅₀ = 0.5938 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Trophic Level (Ref. 69278)
3.6 ±0.51 se; Based on food items.

Resilience (Ref. 69278)
Low, minimum population doubling time 4.5 - 14 years (K=0.06-0.13; tm=8; Fec=4,200-35,200)

Vulnerability (Ref. 59153)
Very high vulnerability (80 of 100)

Price category (Ref. 80766)
Low

Anarhichas minor Olafsen, 1772