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Mesodesma donacium   unspecified

Macha clam

Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Mesodesma donacium   AquaMaps   Data sources: GBIF OBIS
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Image of Mesodesma donacium (Macha clam)
Picture by FAO

Classification Common names | Synonyms | CoL | ITIS | WoRMS

Bivalvia | Veneroida | Mesodesmatidae

Main reference References | Biblio | Coordinator | Collaborators

SAUP Database. 2006. (Ref. 356)

Size / Weight / Age

Max length : 7.0 cm SL male/unsexed; (Ref. )

Environment

Benthic; depth range 0 - 20 m (Ref. 114693)

Climate / Range

Tropical; 5°S - 43°S, 81°W - 70°W (Ref. 114682)

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Southern Pacific: From Sechura, Peru to Chiloé, Chile. Tropical and subtropical.

Biology     Glossary (e.g. epibenthic)

Lives in the swash zone of exposed high-energy intermediate and dissipative sandy beaches. Usually burrows to a depth of around 10 cm, but can reach 25 cm if disturbed. Adults are mainly restricted to the surf zone while most of the juveniles to the swash zone (Ref. 106909). Intertidal to subtidal (Ref. 113820). 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(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
References
Mass conversion

Internet sources

BHL | BOLD Systems | Check for other websites | Check FishWatcher | CISTI | DiscoverLife | FAO(fisheries: ; publication : search) | GenBank (genome, nucleotide) | GOBASE | Google Books | Google Scholar | Google | ispecies | 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 vulnerability (10 of 100)
Price category (Ref. 80766)
Low