Monodaeus couchii, Couch rubble crab : fisheries

Monodaeus couchii   (Couch, 1851)

Couch rubble crab

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Monodaeus couchii  AquaMaps  Data sources: GBIF OBIS
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Image of Monodaeus couchii (Couch rubble crab)
Monodaeus couchii

Classification / Names Common names | Synonyms | CoL | ITIS | WoRMS

Malacostraca | Decapoda | Xanthidae

Environment: milieu / climate zone / depth range / distribution range Ecology

Benthic; depth range 60 - 1300 m (Ref. 2708).  Subtropical; 64°N - 27°N, 37°W - 29°E

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Eastern Atlantic and the Mediterranean: from England to Angola and the Mediterranean.

Length at first maturity / Size / Weight / Age

Maturity: Lm ?, range 1 - 1.6 cm

Biology     Glossary (e.g. epibenthic)

Deep-sea species living on muddy substrates of the outer shelf and continental slope (Ref. 106817). Found on sublittoral areas to a depth of 1300 meters, on rocky coral banks, with sponges, muddy sand, shells, and pebbles (Ref. 2708). Opportunistic predator but appears to be able to deposit feed and scavenge. Preyed upon by many epibenthic crabs and fishes (Ref. 106817).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Members of the order Decapoda are mostly gonochoric. Mating behavior: Precopulatory courtship ritual is common (through olfactory and tactile cues); usually indirect sperm transfer.

Main reference References | Coordinator | Collaborators

MarineSpecies.org. 2050. (Ref. 3477)

IUCN Red List Status (Ref. 130435: Version 2024-2)

  Not Evaluated 

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless

Human uses

Fisheries: commercial
| FishSource |

Tools

E-book | Field guide

More information

Trophic Ecology
Food items (preys)
Diet composition
Food consumption
Predators
Ecology
Ecology
Population dynamics
Growth
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundance
Life cycle
Reproduction
Maturity
Fecundity
Spawning
Eggs
Egg development
Larvae
Distribution
Countries
FAO areas
Ecosystems
Occurrences
Introductions
Physiology
Oxygen consumption
Human Related
Stamps, coins, misc.
Outreach
Collaborators
Taxonomy
Common names
Synonyms
Morphology
Pictures
References
References

Internet sources

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Go, Search) | Zoological Record

Estimates based on models

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