The suborder
Cylindrobulloidea used to be recognized as monogeneric suborder; in other words there was only one family in the suborder, the family Cylindrobullidae, and only one genus
Cylindrobulla.
1996 taxonomy It was treated by Jensen (1996) as a sister group of
Sacoglossa and placed it in the new order Cylindrobullacea.
1998 taxonomy Mikkelsen (1998)
2005 taxonomy According to the
taxonomy by Bouchet & Rocroi (2005), is the
Cylindrobullidae the only family in the superfamily
Cylindrobulloidea and Cylindrobulloidea is the only superfamily within the group
Cylindrobullida in the informal group
Opisthobranchia. According to the
taxonomy of the Gastropoda by Bouchet & Rocroi (2005) the family Cylindrobullidae has no subfamilies.
2010 taxonomy Molecular phylogeny analysis by Maeda et al. (2010) have confirmed placement of
Cylindrobulla within
Sacoglossa. == Genera ==