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Mercenaria mercenaria   (Linnaeus, 1758)

northern quahog

Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Mercenaria mercenaria   AquaMaps   Data sources: GBIF OBIS
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Image of Mercenaria mercenaria (northern quahog)
Picture by Harvey-Clark, Chris

Classification Common names | Synonyms | CoL | ITIS | WoRMS

Bivalvia | Veneroida | Veneridae | Chioninae

Main reference References | Biblio | Coordinator | Collaborators

Harvey-Clark, C. 1997. (Ref. 7726)

Size / Weight / Age

Max length : 13.0 cm TL male/unsexed; (Ref. 7726); max. reported age: 9 years (Ref. 2823)

Environment

Benthic; depth range 0 - 36 m (Ref. 83435)

Climate / Range

Subtropical, preferred 17°C (Ref. 107945); 49°N - 30°N, 80°E - 65°W (Ref. 83435)

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Atlantic and the Mediterranean.

Biology     Glossary (e.g. epibenthic)

Maximum depth from Ref. 104365. Found buried in muddy sediment on the lower shore and shallow sublittoral and in bays and estuaries. Prefers sandy environments to depths of 15 m (Ref. 78574). Members of the class Bivalvia are mostly gonochoric, some are protandric hermaphrodites. Life cycle: Embryos develop into free-swimming trocophore larvae, succeeded by the bivalve veliger, resembling a miniature clam (Ref. 833).

IUCN Red List Status (Ref. 114614)

   

CITES status (Ref. 94142)

Not Evaluated

Threat to humans

Human uses

Fisheries: commercial
FAO(Aquaculture: production, fisheries: production) | FisheriesWiki | Sea Around Us

More information

Countries
FAO areas
Ecosystems
Occurrences
Introductions
Stocks
Ecology
Diet
Food items
Common names
Synonyms
Predators
Reproduction
Maturity
Spawning
Eggs
Egg development
Age/Size
Growth
Length-weight
Length-length
Morphology
Larvae
Abundance

Internet sources

BHL | BOLD Systems | Check for other websites | Check FishWatcher | CISTI | DiscoverLife | FAO(Aquaculture: species profile; fisheries: species profile; publication : search) | GenBank (genome, nucleotide) | GOBASE | Google Books | Google Scholar | Google | ispecies | National databases | PubMed | Scirus | Sea Around Us | FishBase | Tree of Life | uBio | uBio RSS | Wikipedia (Go, Search) | Zoological Record

Estimation of some characteristics with mathematical models

Vulnerability (Ref. 71543)
Low to moderate vulnerability (25 of 100)
Price category (Ref. 80766)
Very high