Coelotrochus carmesinus (W.H.Webster, 1908) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda order Trochida family Trochidae genus Coelotrochus species Coelotrochus carmesinus Name Synonyms Thoristella carmesina (W.H.Webster, 1908) Trochus carmesinus W.H.Webster, 1908 Homonyms Coelotrochus carmesinus (W.H.Webster, 1908)