Flat top shell

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. classGastropoda
4. orderTrochida
5. familyTrochidae
6. genusSteromphala
7. SpeciesSteromphala umbilicalis (da Costa, 1778)

Synonyms Gibbula obliquata, Gibbula obliquata var. gradata, Gibbula umbilicalis, Trochus obliquatus, Trochus sarniensis, Trochus umbilicalis, Trochus umbilicatus, Trochus umbilicatus var. atropurpurea, Trochus umbilicatus var. decorata

Catalogue of Life

CompareFlat top shell vs Grey top shellFlat top shell vs Pennant's top shellFlat top shell vs Steromphala adansoniiFlat top shell vs Steromphala adriatica

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  Catalogue of Life (2026). Catalogue of Life eXtended Release, version 2026-10-16 XR. Catalogue of Life Foundation, Amsterdam, Netherlands. https://doi.org/10.48580/dgzlf
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• Environment Agency freshwater fish surveys (National Fish Populations Database) · OGL v3.0 · 2026-11-14
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@misc{flat_top_shell_2026,
  title = {Flat top shell (Steromphala umbilicalis)},
  author = {{CreatureData}},
  year = {2026},
  url = {https://creaturedata.com/animals/flat-top-shell},
  note = {Data as of 2026-11-14}
}