Runcinidae
Karukerina antola (specimen at MNHN, Paris)
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
Subclass:	Heterobranchia
Cohort:	Tectipleura
Order:	Runcinida
Superfamily:	Runcinoidea
Family:	Runcinidae H. Adams & A. Adams, 1854
Synonyms
Ildicidae Burn, 1963 Peltidae Vayssière, 1885

Runcinidae is a family of medium-sized sea slugs, marine opisthobranch gastropod mollusks. They are headshield slugs, in the superfamily Runcinoidea (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005). ^[1]

This family has no subfamilies according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005.

Genera

• Edmundsina Ortea, 2013
• Ildica Bergh, 1889
• Karukerina Ortea, 2013
• Lapinura Er. Marcus & Ev. Marcus, 1970
• Metaruncina Baba, 1967
• Pseudoilbia M. C. Miller & Rudman, 1968
• Rfemsia Chernyshev, 1999
• Runcina Forbes [in Forbes & Hanley], 1851
• Runcinella Odhner, 1924
• Runcinida Burn, 1963

Genera brought into synonymy

• Pelta Quatrefages, 1844: synonym of Runcina Forbes [in Forbes & Hanley], 1851 (Invalid: placed on the Official Index by ICZN Opinion 811)
• Runnica M. C. Miller & Rudman, 1968: synonym of Runcina Forbes [in Forbes & Hanley], 1851