Aeolidida
# Aeolidida

The Aeolidida is a taxonomic clade of sea slugs, specifically aeolid nudibranchs, marine gastropod molluscs in the clade Cladobranchia. They are distinguished from other nudibranchs by their possession of cerata containing cnidosacs.

## Taxonomy

* Superfamily Flabellinoidea (= Pleuroprocta) Bergh, 1889
   * Family Apataidae Korshunova, Martynov, Bakken, Evertsen, Fletcher, Mudianta, Saito, Lundin, Schrödl & Picton, 2017
   * Family Coryphellidae Bergh, 1889
   * Family Cumanotidae Odhner, 1907
   * Family Flabellinidae Bergh, 1889
   * Family Flabellinopsidae Korshunova, Martynov, Bakken, Evertsen, Fletcher, Mudianta, Saito, Lundin, Schrödl & Picton, 2017
   * Family Notaeolidiidae Eliot, 1910
   * Family Paracoryphellidae M. C. Miller, 1971
   * Family Samlidae Korshunova, Martynov, Bakken, Evertsen, Fletcher, Mudianta, Saito, Lundin, Schrödl & Picton, 2017
* Superfamily Fionoidea (= Acleioprocta) Gray, 1857
   * Family Calmidae Iredale & O'Donoghue, 1923
   * Family Cuthonellidae Miller, 1971
   * Family Cuthonidae Odhner, 1934
   * Family Eubranchidae Odhner, 1934
   * Family Fionidae Gray, 1857
   * Family Pseudovermidae Thiele, 1931
   * Family Tergipedidae Bergh, 1889
   * Family Trinchesiidae F. Nordsieck, 1972
* Superfamily Aeolidioidea (= Cleioprocta) Gray, 1827
   * Family Aeolidiidae Gray, 1827
   * Family Facelinidae Bergh, 1889
   * Family Glaucidae Gray, 1827
   * Family Piseinotecidae Edmunds, 1970
   * Family Pleurolidiidae Burn, 1966
   * Family Unidentiidae Millen & Hermosillo, 2012
