Iceland country information

Common names: Langa
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: minor commercial | Ref: FAO, 1992
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Also Ref. 1371.
National Checklist:
Country Information: httpss://www.cia.gov/library/publications/resources/the-world-factbook/geos/ic.html
National Fisheries Authority: https://brunnur.stjr.is/interpro/sjavarutv/english.nsf/pages/front
Occurrences: Occurrences Point map
Main Ref: Jonsson, G., 1992
National Database:

Classification / Names

Actinopterygii (ray-finned fishes) > Gadiformes (Cods) > Lotidae (Hakes and burbots)
Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL

Common names from other countries

Lingue franche, Мольва обыкновенная, Maruca, ... more

Main reference

Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba. 1990. (Ref. 1371)
References | Biblio | Coordinator | Collaborators

Size / Weight / Age

Max length : 200 cm TL male/unsexed; (Ref. 1371); common length : 106 cm TL male/unsexed; (Ref. 1371); max. published weight: 45.0 kg (Ref. 35388); max. reported age: 25 years (Ref. 35388)

Length at first maturity
L_m 90.0, range 90 - 100 cm

Environment

Marine; demersal; oceanodromous (Ref. 51243); depth range 100 - 1000 m (Ref. 35388), usually 100 - 400 m (Ref. 35388)

Climate / Range

Temperate, preferred 14°C (Ref. 107945); 75°N - 35°N, 55°W - 44°E (Ref. 54595)

Distribution

Northwest Atlantic: off southern Greenland and Canada. Northeast Atlantic: Barents Sea and Iceland to Morocco. Mediterranean Sea: northwestern Mediterranean only.
Countries | FAO areas | Ecosystems | Occurrences | Introductions

Short description

Dorsal spines (total): 0; Dorsal soft rays (total): 75-83; Anal soft rays: 58 - 64; Vertebrae: 63 - 65. Upper jaw projecting beyond lower one. Color is reddish brown dorsally, grading to white ventrally. The posterior areas of the vertical fins dark with pale margins. The sides distinctly marbled (Ref. 232). Barbel is present in the chin, longer than the diameter of the eye. Black spot in the rear end of the first dorsal fin. Caudal peduncle stout compared to blue ling (Ref. 35388).

Occurs mainly on rocky bottoms in fairly deep water (Ref. 9988). Found more commonly from 100 to 400 m. Feeds on fish (cod, herring, flatfish), lobsters, cephalopods and starfishes. Principal spawning areas are Biscay, slopes west of the British Isles and off the Faeroes and southern Iceland (Ref. 35388). Marketed fresh, dried or salted and frozen; eaten steamed, fried, broiled and baked (Ref. 9988).

IUCN Red List Status (Ref. 115185)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: highly 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 = 0.6250 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Trophic Level (Ref. 69278)
4.4 ±0.2 se; Based on diet studies.

Resilience (Ref. 69278)
Low, minimum population doubling time 4.5 - 14 years (K=0.12; tm=5-6; tmax=25; Fec=60 million)

Vulnerability (Ref. 59153)
Very high vulnerability (77 of 100)

Price category (Ref. 80766)
Low

Molva molva (Linnaeus, 1758)