Genus Marcia H. & A. Adams, 1857

(3-4-4-0-26-7-14-41-0-0-0-0-0)
Ref. Abbott & Dance, 1982 p 363
Lindner, 1977 p 115
Syn. Hemitapes E. Romer, 1864;
Levimarcia L. R. Cox, 1927;
Nipponomarcia Ikebe, 1941;
Nipponomarucia T. Habe, 1977
Ref. Vaught, 1989 p 136
Syn. Hemitapes E. Romer, 1864;
Levimarcia L. R. Cox, 1927
Ref. Vokes, 1980 p 176