Aeschnidium Westwood, 1854 † (original description)
Agrilium Westwood, 1854 † (original description)
Agrionidium Westwood, 1854 † (original description)
Blapsium Westwood, 1854 † (original description)
Blattidium Westwood, 1854 † (original description)
Corethrium Westwood, 1854 † (original description)
Ctenicerium Westwood, 1854 † (original description)
Curculium Westwood, 1854 † (original description)
Cyllonium Westwood, 1854 † (original description)
Diaperidium Westwood, 1854 † (original description)
Formicium Westwood, 1854 (original description)
Gryllidium Westwood, 1854 † (original description)
Harpalidium Westwood, 1854 † (original description)
Helopidium Westwood, 1854 † (original description)
Helopium Westwood, 1854 † (original description)
Myrmicium Westwood, 1854 † (original description)
Nepidium Westwood, 1854 † (original description)
Panorpidium Westwood, 1854 † (original description)
Phryganeidium Westwood, 1854 † (original description)
Raphidium Westwood, 1854 † (original description)
Sialium Westwood, 1854 † (original description)
Simulidium Westwood, 1854 † (original description)
Telephorium Westwood, 1854 † (original description)
Tentyridium Westwood, 1854 † (original description)
Termitidium Westwood, 1854 † (original description)