AfReMaS Taxon list
Chaceon affinis (A. Milne-Edwards & Bouvier, 1894)
Chaceon atopus Manning & Holthuis, 1989
Chaceon chuni (Macpherson, 1983)
Chaceon crosnieri Manning & Holthuis, 1989
Chaceon erytheiae (Macpherson, 1984)
Chaceon gordonae (Ingle, 1985)
Chaceon macphersoni (Manning & Holthuis, 1988)
Chaceon maritae (Manning & Holthuis, 1981)
Chaceon quinquedens (Smith, 1879)
Chaceon sanctaehelenae Manning & Holthuis, 1989
Chaceon somaliensis Manning, 1993
Geryon affinis A. Milne-Edwards & Bouvier, 1894 accepted as Chaceon affinis (A. Milne-Edwards & Bouvier, 1894)
Geryon chuni Macpherson, 1983 accepted as Chaceon chuni (Macpherson, 1983)
Geryon longipes A. Milne-Edwards, 1882
Geryon macphersoni Manning & Holthuis, 1988 accepted as Chaceon macphersoni (Manning & Holthuis, 1988)
Geryon maritae Manning & Holthuis, 1981 accepted as Chaceon maritae (Manning & Holthuis, 1981)
Geryon quinquedens Smith, 1879 accepted as Chaceon quinquedens (Smith, 1879)
Geryon trispinosus (Herbst, 1803)