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Calliostoma
Calliostoma is a genus of small to medium-sized sea snails with gills and an operculum, marine gastropod molluscs within the family Calliostomatidae, the Calliostoma top snails (according to the taxonomy of Gastropoda by Bouchet & Rocroi (2005)). Previously this genus was placed within the family Trochidae. Calliostoma is the type genus of the family Calliostomatidae.
60 branches of this genus, most-observed first
Blue Top Snail
speciesCalliostoma ligatum

European Painted Top Shell
speciesCalliostoma zizyphinum

Channeled Topsnail
speciesCalliostoma canaliculatum

Three-colored Top Shell
speciesCalliostoma tricolor

Purple-Ring Topsnail
speciesCalliostoma annulatum

Granulose Topsnail
speciesCalliostoma supragranosum

Glorious Topsnail
speciesCalliostoma gloriosum

ornate topshell
speciesCalliostoma ornatum

Shining Top Shell
speciesCalliostoma conulus

Laugier's top shell
speciesCalliostoma laugieri

Tampa Bay Top Snail
speciesCalliostoma tampaense

Western Gem Topshell
speciesCalliostoma gemmulatum

Granulated Topshell
speciesCalliostoma granulatum

Jujube Top Shell
speciesCalliostoma jujubinum

Calliostoma variegatum
speciesCalliostoma variegatum

Sculptured Topsnail
speciesCalliostoma euglyptum

Calliostoma koma
speciesCalliostoma koma
Chocolate-lined top shell
speciesCalliostoma javanicum

Depressed Top Snail
speciesCalliostoma yucatecanum

Pleasing top shell
speciesCalliostoma jucundum

Beautiful Top Snail
speciesCalliostoma pulchrum

Calliostoma consimile
speciesCalliostoma consimile

Calliostoma tranquebaricum
speciesCalliostoma tranquebaricum

Adele's Top Shell
speciesCalliostoma adelae

Calliostoma aequisculptum
speciesCalliostoma aequisculptum

Calliostoma antonii
speciesCalliostoma antonii

Calliostoma hedleyi
speciesCalliostoma hedleyi

Gulfstream Top Snail
speciesCalliostoma scalenum

Calliostoma moebiusi
speciesCalliostoma moebiusi

Calliostoma formosense
speciesCalliostoma formosense

Allport top shell
speciesCalliostoma allporti

Kato's top shell
speciesCalliostoma katoi

Calliostoma leanum
speciesCalliostoma leanum
Calliostoma scobinatum
speciesCalliostoma scobinatum

Calliostoma adspersum
speciesCalliostoma adspersum

Calliostoma eximium
speciesCalliostoma eximium

Calliostoma nordenskjoldi
speciesCalliostoma nordenskjoldi

Calliostoma hassler
speciesCalliostoma hassler

Calliostoma magaldii
speciesCalliostoma magaldii

Calliostoma nudiusculum
speciesCalliostoma nudiusculum

Calliostoma marisflavi
speciesCalliostoma marisflavi

Kelp top shell
speciesCalliostoma bonita
Calliostoma marshalli
speciesCalliostoma marshalli

Baird's top shell
speciesCalliostoma bairdii

Calliostoma coppingeri
speciesCalliostoma coppingeri

Calliostoma ticaonicum
speciesCalliostoma ticaonicum

Calliostoma gemmosum
speciesCalliostoma gemmosum

Nude topshell
speciesCalliostoma nudum

Calliostoma madagascarense
speciesCalliostoma madagascarense

Calliostoma palmeri
speciesCalliostoma palmeri

Portuguese top shell
speciesCalliostoma lusitanicum
Calliostoma spesa
speciesCalliostoma spesa

Calliostoma shawni
speciesCalliostoma shawni

Calliostoma legrandi
speciesCalliostoma legrandi

African Top Shell
speciesCalliostoma africanum

Calliostoma mcleani
speciesCalliostoma mcleani
Calliostoma maurolici
speciesCalliostoma maurolici

Western Topshell
speciesCalliostoma occidentale
Calliostoma aporia
speciesCalliostoma aporia
Calliostoma santacruzanum
speciesCalliostoma santacruzanum
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 Calliostoma 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 48642.