Strombidium crassulum Dataset NCBI Taxonomy Rank SPECIES Classification phylum Ciliophora class Spirotrichea family Strombidiidae genus Strombidium species Strombidium crassulum Name Synonyms Strombidium crassulum (Leegaard, 1915) Homonyms Strombidium crassulum Strombidium crassulum (Leegaard, 1915)