Plakobranchoidea

Plakobranchoidea is a taxonomic superfamily of sea slugs, marine gastropod mollusks within the superorder Sacoglossa.

==Families== Families within the superfamily Plakobranchoidea include: Costasiellidae K. B. Clark, 1984 Hermaeidae H. Adams & A. Adams, 1854 Limapontiidae Gray, 1847 Plakobranchidae Gray, 1840 Platyhedylidae Salvini-Plawen, 1973: belongs to the superfamily Platyhedyloidea Synonyms: Actaeonidae : synonym of Plakobranchidae Alderiidae : synonym of Limapontiidae Boselliidae Ev. Marcus, 1982 : synonym of Plakobranchidae Gray, 1840 Caliphyllidae Tiberi, 1881: synonym of Hermaeidae H. Adams & A. Adams, 1854 Elysiidae: synonym of Plakobranchidae Ercolaniinae : synonym of Limapontiidae Jenseneriidae Ortea & Moro, 2015: synonym of Caliphyllidae Tiberi, 1881 accepted as Hermaeidae H. Adams & A. Adams, 1854 Gascoignellidae :synonym of Platyhedylidae Lobiferidae : synonym of Caliphyllidae Oleidae : synonym of Limapontiidae Phyllobranchidae : synonym of Caliphyllidae Phyllobranchillidae : synonym of Caliphyllidae Placobranchidae: synonym of Plakobranchidae Polybranchiidae : synonym of Caliphyllidae Pontolimacidae : synonym of Limapontiidae Stiligeridae : synonym of Limapontiidae