Genus Xylophaga

Hylophaga Priolo, 1972
Metaxylophaga Taki & Habe, 1950
Neoxylophaga Taki & Habe, 1950
Xylotoma Gignoux, 1934
Xylotomea Dall, 1898
Protoxylophaga Taki & Habe, 1945