Calliostoma alisi -... en.wikipedia.org

Calliostoma shinagawaense -... en.wikipedia.org

Calliostoma echinatum -... www.conchology.be

Terrestrial slugs and... collections.tepapa.govt.nz

WoRMS - World Register of... www.marinespecies.org

leanum - Gastropods by... www.conchology.be

Calliostoma sp., Marshall... www.underwaterkwaj.com

230px-Calliostoma_ligatum_2... commons.wikimedia.org

Calliostoma Naturalia... www.lastdodo.com

Femorale - Calliostoma... www.femorale.com.br

Calliostoma lequementorum... www.conchology.be

Shells For Sale Shown by... www.conchology.be

Calliostoma Naturalia... www.lastdodo.com

chkfile.asp?mk=1&imgID=3355... www.femorale.com.br

Tolhorens - Wikipedia nl.wikipedia.org

Calliostoma ticaonicum Top... www.reeflex.net

Calliostoma marshalli for... www.conchology.be

Gastropods by Eddie Hardy -... conchology.be

Calliostomatidae pictures www.idscaro.net

Genus Calliostoma ·... uk.inaturalist.org