Cyclopterus lumpus  Linnaeus, 1758

Lumpfish
Add your observation in Fish Watcher
| Native range | All suitable habitat | PointMap | Year 2100 |
This map was computer-generated and has not yet been reviewed.
Cyclopterus lumpus   AquaMaps   Data sources: GBIF OBIS
Upload your photos and videos
Pictures | Stamps, Coins | Google image
Image of Cyclopterus lumpus (Lumpfish)
Cyclopterus lumpus
Picture by Aquarium Kiel

Classification / Names Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (ray-finned fishes) > Scorpaeniformes (Scorpionfishes and flatheads) > Cyclopteridae (Lumpfishes)
Etymology: Cyclopterus: Greek, kyklos = round + Greek, pteron = fin (Ref. 45335).   More on author: Linnaeus.

Environment / Climate / Range Ecology

Marine; benthopelagic; oceanodromous (Ref. 51243); depth range 0 - 868 m (Ref. 58496), usually 50 - 150 m (Ref. 4701).   Polar; 80°N - 32°N, 95°W - 49°E

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 61.0 cm TL male/unsexed; (Ref. 58426); 42.9 cm SL (female); max. published weight: 9.5 kg (Ref. 4701); max. published weight: 9.5 kg; max. reported age: 13 years (Ref. 54207)

Short description Morphology | Morphometrics

Dorsal spines (total): 5 - 9; Dorsal soft rays (total): 9-11; Anal spines: 0; Anal soft rays: 9 - 10; Vertebrae: 28 - 29. First dorsal fin present but covered by thick layer of skin forming a characteristic high crest with embedded spines. Bony tubercles present, arranged in 3 widely separated rows of large flattened tubercles on each side of body. Gill openings large, extend- extending below level of upper pectoral fin ray. Pyloric present 36-79. Ventral sucking disc formed by the modified pelvic fin (Ref. 232).

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions | Faunafri

Western Atlantic: Nunavut, Hudson Bay to James Bay and Labrador in Canada to New Jersey in USA; rarely to Chesapeake Bay in USA and Bermuda. Eastern Atlantic: Barents Sea, Iceland and Greenland to Spain (Ref. 4701).

Biology     Glossary (e.g. epibenthic)

Basically solitary rather than a schooling fish. Exhibits a homing instinct (Ref. 9737). Inhabits rocky bottoms but may occur among floating seaweed. Migrates considerable distances in an annual cycle between deeper waters in winter and shallower waters in summer (Ref. 26141). Maximum depth reported at 868 m (Ref. 58426). Epibenthic-pelagic (Ref. 58426). During the spawning season the male becomes reddish in color on the underside, whereas the female is blue-green. Feeds on ctenophores, medusas, small crustaceans, polychaetes, jelly fish and small fishes. Valued for their eggs, which make an inexpensive caviar (Ref. 9988). Eaten in Nordic countries, marketed fresh or smoked. Male flesh is most demanded and roe is sold fresh (Ref. 35388).

Main reference Upload your references | References | Coordinator | Collaborators

Stein, D.L., 1986. Cyclopteridae. p. 1269-1274. 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. III.

IUCN Red List Status (Ref. 90363)

Threat to humans

  Harmless




Human uses

Fisheries: commercial; bait: usually
FAO(fisheries: production, species profile; publication : search) | FisheriesWiki | Sea Around Us

More information

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

Download XML

Internet sources

Estimates of some properties based on empirical models

Phylogenetic diversity index (Ref. 82805):  PD50 = 1.0000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02340 (0.00887 - 0.06175), b=3.02 (2.79 - 3.25), based on LWR estimates for this Subfamily-BS (Ref. 93245).
Trophic Level (Ref. 69278):  3.9   ±0.1 se; Based on diet studies.
Resilience (Ref. 69278):  Low, minimum population doubling time 4.5 - 14 years (K=0.12; tm=3-5; tmax=13; Fec=100,000).
Vulnerability (Ref. 59153):  High vulnerability (63 of 100) .
Price category (Ref. 80766):   Low.