Chimaera monstrosa   Linnaeus, 1758

Rabbit fish
Catalog of Fishes (gen., sp.) | ITIS | CoL
Classification
Holocephali | Chimaeriformes | Chimaeridae
Synonyms
Common names
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Image of Chimaera monstrosa (Rabbit fish)
Picture by Svensen, E.
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| Native range | PointMap |
AquaMaps     Data sources: GBIF OBIS
Main reference
Size / Weight / Age
Max length : 150 cm TL male/unsexed; (Ref. 35388); max. published weight: 2,500 g (Ref. 4645)
Length at first maturity
Lm 45.9  range ? - ? cm
Environment
Bathydemersal; oceanodromous (Ref. 51243); marine; depth range 40 - 1000 m (Ref. 4443), usually 300 - 500 m (Ref. 4443)
Climate / Range
Deep-water; 75°N - 27°N, 32°W - 35°E
Distribution
Eastern Atlantic: northern Norway and Iceland, Skagerrak and Kattegat south to Morocco including western Mediterranean (some isolated records from eastern part), Azores and Madeira Islands. Records from South Africa are questionable. Reported from Oshima, Japan (FMNH 89161) (Ref. 27954).
Countries | FAO areas | Ecosystems | Occurrences | Introductions
Biology
    Glossary (e.g. epibenthic)
Bathydemersal to benthopelagic generally between 300 and 500 m depth. Found in the upper continental slope. Usually found in deeper waters in southern latitudes, while making a summer inshore migration up to 40-100 m in the northern areas. Sluggish, usually occurring in small groups. Feeds mainly on bottom-living invertebrates. The single dorsal spine is sharp and pointed, and although only mildly venomous can inflict a painful wound. Oviparous. Males have a clasper on the forehead that is probably used to hold on to the female during copulation. Egg capsules are about 17 cm long; young look alike adults and hatch when 10 cm long. Common by-catch when trawling for shrimps in the North Sea or Skaggerak.
IUCN Red List Status (Ref. 57073)
Threat to humans
  Traumatogenic (Ref. 4690)
Human uses
Fisheries: minor commercial
More information
Age/Size
Growth
Length-weight
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Internet sources
Estimation of some characteristics with mathematical models
Phylogenetic diversity index (Ref. 82805)
PD50 = 0.5005
Trophic Level (Ref. 69278)
3.5 s.e. 0.59 Based on diet studies.
Resilience (Ref. 69278)
Low, minimum population doubling time 4.5 - 14 years (Assuming Fec <100;)
Vulnerability (Ref. 59153)
Price category (Ref. 80766)
High to very high vulnerability (74 of 100)

Entered by Luna, Susan M.
Modified by Froese, Rainer




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Page last modified by : celloran - 20 April 2010

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