Cotylea (worm)

Cotylea is a suborder of free-living marine turbellarian flatworms in the order Polycladida.

Taxonomy

The following clades are recognized as being included in the suborder Cotylea:

Superfamily Anonymoidea Dittmann, Cuadrado, Aguado, Noreña & Egger, 2019
* Family Anonymidae Lang, 1884
** Genus Anonymus Lang, 1884
** Genus Marcusia Hyman, 1953
** Genus Simpliciplana Kaburaki, 1923
* Family Chromoplanidae Bock, 1922
** Genus Chromoplana Bock, 1922
Superfamily Boninioidea Dittmann, Cuadrado, Aguado, Noreña & Egger, 2019
* Family Amyellidae Faubel, 1984
** Genus Amyella Bock, 1922
** Genus Chromyella Correa, 1958
* Family Boniniidae Bock, 1923
** Genus Boninia Bock, 1923
** Genus Paraboninia Prudhoe, 1944
** Genus Traunfelsia Laidlaw, 1906
* Family Theamatidae Marcus, 1949
** Genus Theama Marcus, 1949
Superfamily Ditremagenioidea Faubel, 1984
* Family Ditremageniidae Palombi, 1928
** Genus Ditremagenia Palombi, 1928
Superfamily Opisthogenioidea Faubel, 1984
* Family Opisthogeniidae Palombi, 1928
** Genus Opisthogenia Palombi, 1928
Superfamily Periceloidea Bahia, Padula & Schrödl, 2017
* Family Pericelidae Laidlaw, 1902
** Genus Pericelis Laidlaw, 1902
Superfamily Pseudocerotoidea Faubel, 1984
* Family Euryleptididae Faubel, 1984
** Genus Euryleptides Palombi, 1923
* Family Laidlawiidae Herzig, 1905
** Genus Laidlawia Herzig, 1905
* Family Stylochoididae Bock, 1913
** Genus Stylochoides Hallez, 1907
* Family Stylostomidae Dittmann, Cuadrado, Aguado, Noreña & Egger, 2019
** Genus Euryleptodes Heath & McGregor, 1912
** Genus Stylostomum Lang, 1884
Family Cestoplanidae Lang, 1884
* Genus Acestoplana Faubel, 1983
* Genus Cestoplana Lang, 1884
* Genus Cestoplanella Faubel, 1983
* Genus Cestoplanides Faubel, 1983
* Genus Cestoplanoida Faubel, 1983
* Genus Eucestoplana Faubel, 1983
Family Dicteroidae Faubel, 1984
* Genus Dicteros Jacubowa, 1906
Family Diposthidae Woodworth, 1898
* Genus Asthenoceros Laidlaw, 1903
* Genus Diposthus Woodworth, 1898
Family Euryleptidae Stimpson, 1857
* Genus Acerotisa Strand, 1928
* Genus Anciliplana Heath & McGregor, 1912
* Genus Ascidiophilla Newman, 2002
* Genus Cycloporus Lang, 1884
* Genus Eurylepta Ehrenberg, 1831
* Genus Katheurylepta Faubel, 1984
* Genus Leptoteredra Hallez, 1913
* Genus Maritigrella Newman & Cannon, 2000
* Genus Oligoclado Pearse, 1938
* Genus Oligocladus Lang, 1884
* Genus Parastylostomum Faubel, 1984
* Genus Pareurylepta Faubel, 1984
* Genus Praestheceraeus Faubel, 1984
* Genus Prostheceraeus Schmarda, 1859
* Genus Stygolepta Faubel, 1984
Family Prosthiostomidae Lang, 1884
* Genus Enchiridium Bock, 1913
* Genus Enterogonimus Hallez, 1913
* Genus Euprosthiostomum Bock, 1925
* Genus Lurymare Marcus & Marcus, 1968
* Genus Prosthiostomum Quatrefages, 1845
Family Pseudocerotidae Lang, 1884
* Genus Acanthozoon Collingwood, 1876
* Genus Bulaceros Newman & Cannon, 1996
* Genus Monobiceros Faubel, 1984
* Genus Nymphozoon Hyman, 1959
* Genus Phrikoceros Newman & Cannon, 1996
* Genus Pseudobiceros Faubel, 1984
* Genus Pseudoceros Lang, 1884
* Genus Thysanozoon Grube, 1840
* Genus Tytthosoceros Newman & Cannon, 1996
* Genus Yungia Lang, 1884