Acotylea
Acotylea is a suborder of free-living marine turbellarian flatworms in the order Polycladida.Taxonomy
- Superfamily Ilyplanoidea Faubel, 1984
- * Family Anocellidae Quiroga, Bolaños and Litvaitis, 2006
- * Family Diplopharyngeatidae Plehn, 1896
- * Family Discocelidae Laidlaw, 1903
- * Family Discoprosthididae Faubel, 1983
- * Family Euplanidae Marcus and Marcus, 1966
- * Family Ilyplanidae Faubel, 1983
- * Family Mucroplanidae Faubel, 1983
- * Family Palauidae Faubel, 1983
- Superfamily Leptoplanoidea Stimpson, 1857
- * Family Candimboididae Faubel, 1983
- * Family Cestoplanidae Lang, 1884
- * Family Cryptocelidae Laidlaw, 1903
- * Family Didangiidae Faubel, 1983
- * Family Faubelidae Ozdikmen, 2010
- * Family Leptoplanidae Stimpson, 1857
- * Family Notoplanidae Marcus and Marcus, 1966
- * Family Pleioplanidae Faubel, 1983
- * Family Stylochoplanidae Meixner, 1907
- Superfamily Planoceroidea Lang, 1884
- * Family Apidioplanidae Bock, 1926
- * Family Callioplanidae Hyman, 1953
- * Family Enantiidae Graff, 1889
- * Family Gnesiocerotidae Marcus and Marcus, 1966
- * Family Planoceridae Lang, 1884
- * Family Stylochocestidae Bock, 1913
- * Family Theamatidae Marcus, 1949
- Superfamily Stylochoidea Stimpson, 1857
- * Family Discocelididae Laidlaw, 1903
- * Family Latocestidae Laidlaw, 1903
- * Family Limnostylochidae Faubel, 1983
- * Family Plehniidae Bock, 1913
- * Family Polyposthiidae Bergendal, 1893
- * Family Pseudostylochidae Faubel, 1983
- * Family Stylochidae Stimpson, 1857