A new subgenus of the genus Callihormius Ashmead, 1900 (Hymenoptera: Braconidae: Doryctinae) from Mexico

New subgenus Dmitriohormius subgen. n. of the genus Callihormius Ashmead, 1900, with the type species C. (D.) kasparyani sp. n., are described and illustrated from Mexico. The status and morpho- logical peculiarities of new subgenus are discussed.