Cymothoa

Cymothoa is a genus of parasitic isopod crustaceans, containing the species listed below. Not all Cymothoa species are considered parasitic. Some climb onto fish in an act known as phoresy.
 * Cymothoa asymmetrica Pillai, 1954
 * Cymothoa borbonica Schiödte & Meinert, 1884
 * Cymothoa brasiliensis Schiödte & Meinert, 1884
 * Cymothoa bychowskyi Avdeev, 1979
 * Cymothoa carangii Avdeev, 1979
 * Cymothoa carryensis Gourret, 1892
 * Cymothoa catarinensis Thatcher, Loyola e Silva, Jost & Souza-Conceiçao, 2003
 * Cymothoa cinerea Bal & Joshi, 1959
 * Cymothoa curta Schiödte & Meinert, 1884
 * Cymothoa dufresni Leach, 1818
 * Cymothoa elegans Bovallius, 1885
 * Cymothoa epimerica Avdeev, 1979
 * Cymothoa eremita (Brunnich, 1783)
 * Cymothoa excisa Perty, 1833
 * Cymothoa exigua Schiödte & Meinert, 1884
 * Cymothoa eximia Schiödte & Meinert, 1884
 * Cymothoa frontalis H. Milne-Edwards, 1840
 * Cymothoa gadorum Brocchi, 1875
 * Cymothoa gerris Schiödte & Meinert, 1884
 * Cymothoa gibbosa Gourret, 1892
 * Cymothoa globosa Schiödte & Meinert, 1884
 * Cymothoa guadeloupensis Fabricius, 1793
 * Cymothoa hermani Hadfield, Bruce & Smit, 2011
 * Cymothoa ianuarii Schiödte & Meinert, 1884
 * Cymothoa ichtiola (Brünnich, 1764)
 * Cymothoa indica Schiödte & Meinert, 1884
 * Cymothoa liannae Sartor & Pires, 1988
 * Cymothoa limbata Schiödte & Meinert, 1884
 * Cymothoa marginata Bleeker, 1857
 * Cymothoa nigropunctata Risso, 1816
 * Cymothoa oestrum (Linnaeus, 1758)
 * Cymothoa paradoxa Haller, 1880
 * Cymothoa parupenei Avdeev, 1979
 * Cymothoa plebeia Schiödte & Meinert, 1884
 * Cymothoa propria Avdeev, 1979
 * Cymothoa pulchrum Lanchester, 1902
 * Cymothoa recifea Thatcher & Fonseca, 2005
 * Cymothoa recta Dana, 1853
 * Cymothoa rhina Schiödte & Meinert, 1884
 * Cymothoa rotunda Avdeev, 1979
 * Cymothoa rotundifrons Haller, 1880
 * Cymothoa scopulorum (Linnaeus, 1758)
 * Cymothoa selari Avdeev, 1978
 * Cymothoa slusarskii Rokicki, 1986
 * Cymothoa spinipalpa Thatcher, de Arujo, de Lima & Chellapa, 2007
 * Cymothoa truncata Schiödte & Meinert, 1884
 * Cymothoa vicina Hale, 1926