Boinæ.—S.E. Europe, C. and S. Asia, N. Africa, Madagascar, Mauritius, W. Polynesia, S.W. of N. America, C. and S. America, and W. Indies.
Ilysiidæ.—S.E. Asia, S. America.
Uropeltidæ.—India and Ceylon.
Xenopeltidæ.—S.E. Asia.
Acrochordinæ.—S.E. Asia, C. America.
Colubrinæ.—The whole range of Ophidia, except Tasmania.
Dasypeltinæ.—Africa (exclusive of Madagascar).
Homalopsinæ.—S.E. Asia, N. Australia.
Dipsadomorphinæ.—S. Europe, C. and S. Asia, Africa, Australia (exclusive of Tasmania), C. America (extending into the S. parts of N. America), S. America.
Elachistodontinæ.—India.