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Polymesoda
Polymesoda is a genus of clams in the family Corbiculidae, or alternately, the Cyrenidae.
17 branches of this genus, most-observed first

Carolina Marsh Clam
speciesPolymesoda caroliniana

Florida Marsh Clam
speciesPolymesoda floridana

Slender Marsh Clam
speciesPolymesoda arctata

Inflated Marsh Clam
speciesPolymesoda inflata

Polymesoda notabilis
speciesPolymesoda notabilis

Polymesoda aequilatera
speciesPolymesoda aequilatera

Polymesoda anomala
speciesPolymesoda anomala
Polymesoda radiata
speciesPolymesoda radiata

Polymesoda fontainei
speciesPolymesoda fontainei

Polymesoda fortis
speciesPolymesoda fortis
Polymesoda mexicana
speciesPolymesoda mexicana
Polymesoda obscura
speciesPolymesoda obscura
Polymesoda meridionalis
speciesPolymesoda meridionalis
Polymesoda ordinaria
speciesPolymesoda ordinaria
Polymesoda exquisita
speciesPolymesoda exquisita
Polymesoda tribunalis
speciesPolymesoda tribunalis
Polymesoda neubaueri
speciesPolymesoda neubaueri
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Polymesoda in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 91221.