title: Aeolidida
text: # 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
  