Atlantic cleftclam

Weight

Not recorded

Length

Not recorded

Lifespan

Not recorded

Main food

Not recorded

Habitat

Not recorded

Young per litter or clutch

Not recorded

Conservation status

Not recorded

Countries on record

Not recorded

Not recorded

No conservation assessment is recorded for this species in our sources. That is not the same as being safe: it has not been matched to an assessment.

1. kingdomAnimalia
2. phylumMollusca
3. classBivalvia
4. orderLucinida
5. familyThyasiridae
6. genusThyasira
7. SpeciesThyasira trisinuata (A. d'Orbigny, 1853)

Synonyms Cryptodon obesus, Lucina trisinuata, Thyasira obesa

Catalogue of Life

CompareAtlantic cleftclam vs Wavy hatchetclamAtlantic cleftclam vs Southward's cleft clamAtlantic cleftclam vs Thyasira acuticarinataAtlantic cleftclam vs Thyasira aequatorialis

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• Wikimedia Commons · per file (CC0 / public domain / CC BY green, CC BY-SA amber, anything else not displayed) · 2026-11-11
  Wikimedia Commons contributors. Wikimedia Commons. https://commons.wikimedia.org (each file credited to its author under its own licence).
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@misc{atlantic_cleftclam_2026,
  title = {Atlantic cleftclam (Thyasira trisinuata)},
  author = {{CreatureData}},
  year = {2026},
  url = {https://creaturedata.com/animals/atlantic-cleftclam},
  note = {Data as of 2026-11-11}
}