CreatureData

Ornate topshell

Calliostoma ornatum (Lamarck, 1822)

Status not recordedsnails and slugs

The ornate topshell (Calliostoma ornatum) is a species in the family Calliostomatidae, order Trochida. Source checklists list it for 1 country: Norway.

No freely licensed photo yet

Quick facts about the ornate topshell

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
1 countrysrc for Countries on record

Where does the ornate topshell live?

Countries where Catalogue of Life checklists list the species. Many checklists carry no country data, so the list is often incomplete. It is not a range map.

The ornate topshell is listed for 1 country.

Norway
  • Listed
  • Not listed
small islands are not drawn at this scale

The same countries as a list

  1. Norway

Why a country list is not a range map

Is the ornate topshell 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 ornate topshell classified?

  1. kingdomAnimalia
  2. phylumMollusca
  3. classGastropoda
  4. orderTrochida
  5. familyCalliostomatidae
  6. genusCalliostoma
  7. SpeciesCalliostoma ornatum (Lamarck, 1822)
Other names and names in other languages (1)
  • オーネイトエビスJapanese

Catalogue of Life

Relatives of the ornate topshell

Other species in the same genus Calliostoma.

Keys topsnail

Calliostoma adelae

CalliostomatidaeNo free photo yet

CompareOrnate topshell vs Painted topsnailOrnate topshell vs Shining top shellOrnate topshell vs Boreal topsnailOrnate topshell vs Granulated topshell

Common questions

Answered only where our data holds the answer.

Where does the ornate topshell live?

Catalogue of Life checklists list the ornate topshell for 1 country: Norway. Checklist coverage is uneven, so the true range may be wider.

What kind of animal is the ornate topshell?

The ornate topshell (Calliostoma ornatum) belongs to the family Calliostomatidae 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). Ornate topshell (Calliostoma ornatum). Retrieved from https://creaturedata.com/animals/ornate-topshell

MLA

“Ornate topshell (Calliostoma ornatum).” CreatureData, 2026, https://creaturedata.com/animals/ornate-topshell.

BibTeX
@misc{ornate_topshell_2026,
  title = {Ornate topshell (Calliostoma ornatum)},
  author = {{CreatureData}},
  year = {2026},
  url = {https://creaturedata.com/animals/ornate-topshell},
  note = {Data as of 2026-11-14}
}