1. Species Onchocotyle abbreviata Olsson, 1876 accepted as Squalonchocotyle abbreviata (Olsson, 1876) Cerfontaine, 1899 (Superseded combination)
2. Species Onchocotyle appendiculata of Sonsino (1891) nec Kuhn (1829) accepted as Rajonchocotyle emarginata (Olsson, 1876) Sproston, 1946 (unaccepted > junior subjective synonym)
3. Species Onchocotyle appendiculatum (Kuhn, 1829) Diesing, 1850 accepted as Hexabothrium appendiculatum (Kuhn, 1829) von Nordmann, 1840 (unaccepted > superseded combination)
4. Species Onchocotyle borealis Van Beneden, 1853 accepted as Squalonchocotyle borealis (Van Beneden, 1853) Cerfontaine, 1899 (Superseded combination)
5. Species Onchocotyle canis (Cerfontaine, 1899) accepted as Erpocotyle canis (Cerfontaine, 1899) Price, 1942 (Superseded combination)
6. Species Onchocotyle grisea (Cerfontaine, 1899) accepted as Protocotyle grisea (Cerfontaine, 1899) Euzet & Maillard, 1974 (Superseded combination)
7. Species Onchocotyle mavori Linton, 1940 accepted as Squalonchocotyle mavori (Linton, 1940) Sproston, 1946 accepted as Erpocotyle incertae sedis mavori (Linton, 1940) Yamaguti, 1963 (Superseded combination)
8. Species Onchocotyle musteli (MacCallum, 1931) Dollfus, 1937 accepted as Hexabothrium (incertae sedis) musteli (MacCallum, 1931) Price, 1942 (Superseded combination)
9. Species Onchocotyle prenanti Saint-Remy, 1890 accepted as Rajonchocotyle prenanti (Saint Remy, 1890) Cerfontaine, 1899 (Superseded combination)
10. Species Onchocotyle somniosi Causey, 1926 accepted as Squalonchocotyle somniosi (Causey, 1926) Guberlet, 1934 accepted as Squalonchocotyle borealis (Van Beneden, 1853) Cerfontaine, 1899 (Superseded combination)
11. Species Onchocotyle spinacis Goto, 1894 accepted as Squalonchocotyle spinacis (Goto, 1894) Cerfontaine, 1899 (Superseded combination)
12. Species Onchocotyle striata Miller, 1927 accepted as Squalonchocotyle striata (Miller, 1927) Guberlet, 1934 accepted as Erpocotyle striata (Miller, 1927) Price, 1942 (Superseded combination)

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