CreatureData

Grey top shell

Steromphala cineraria (Linnaeus, 1758)

Status not recordedsnails and slugs

The grey top shell (Steromphala cineraria) is a species in the family Trochidae, order Trochida.

No freely licensed photo yet

Quick facts about the grey 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

Where does the grey top shell live?

Not recorded

Where has it been introduced?

The Global Register of Introduced and Invasive Species lists the grey top shell as introduced in 1 country.

  1. Malta

Introduced means brought by people and now present; invasive means the country's checklist records an impact. A species can be native to one part of a country and introduced in another. Source: Global Register of Introduced and Invasive Species (CC BY 4.0).

Is the grey top shell endangered?

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.

How is the grey top shell classified?

  1. kingdomAnimalia
  2. phylumMollusca
  3. classGastropoda
  4. orderTrochida
  5. familyTrochidae
  6. genusSteromphala
  7. SpeciesSteromphala cineraria (Linnaeus, 1758)

Synonyms Cantharidus strigosus, Gibbula cineraria, Scrobiculinus strigosus, Scrobiculinus strigosus var. depressa, Scrobiculinus strigosus var. elevata, Scrobiculinus strigosus var. rubra, Trochus cinerarius, Trochus cinerarius var. variegata, Trochus cinereus, Trochus electissimus, Trochus eltoniae, Trochus fumosus, Trochus inflatus, Trochus lineolatus, Trochus littoralis, Trochus perforatus, Trochus philippii, Trochus strigosus

Other names and names in other languages (12)
  • bígaru cornuduAsturian
  • kotouček sivýCzech
  • Almindelig topsneglDanish
  • FriesenknopfGerman
  • Gibbule cendréeFrench
  • glattkjeglesneglNorwegian Bokmål
  • Asgrauwe tolhorenDutch
  • vĺčok sivýSlovak
  • större puckelsnurrsnäckaSwedish
  • Aschfarbene KreiselschneckeGerman
  • Aschgraue KreiselschneckeGerman
  • Graue KreiselschneckeGerman

Catalogue of Life

Relatives of the grey top shell

Other species in the same genus Steromphala.

CompareGrey top shell vs Pennant's top shellGrey top shell vs Flat top shellGrey top shell vs Steromphala adansoniiGrey top shell vs Steromphala adriatica

Common questions

Answered only where our data holds the answer.

Is the grey top shell an invasive species?

The Global Register of Introduced and Invasive Species lists the grey top shell as introduced in 1 country: Malta, but does not flag it as invasive in any of them.

What kind of animal is the grey top shell?

The grey top shell (Steromphala cineraria) belongs to the family Trochidae in the order Trochida.

Sources and how to cite this page

Data as of 2026-11-14. How this page is put together.

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APA

CreatureData. (2026). Grey top shell (Steromphala cineraria). Retrieved from https://creaturedata.com/animals/grey-top-shell

MLA

“Grey top shell (Steromphala cineraria).” CreatureData, 2026, https://creaturedata.com/animals/grey-top-shell.

BibTeX
@misc{grey_top_shell_2026,
  title = {Grey top shell (Steromphala cineraria)},
  author = {{CreatureData}},
  year = {2026},
  url = {https://creaturedata.com/animals/grey-top-shell},
  note = {Data as of 2026-11-14}
}