Two new species of Coelinius Nees (Hymenoptera, Braconidae, Alysiinae) from Mexico.

Two new species, Coelinius carmenae Figueroa, Sánchez, and Kula, n. sp. and Coelinius danielae Figueroa, Sánchez, and Kula, n. sp., from Mexico are described and illustrated. These are the first records of Coelinius sensu Wharton (1994) reported from Mexico. Four Nearctic species, Coelinius mahackemoi (Viereck), stat. rev., Coelinius meromyzae Forbes, stat. rev., Coelinius nigripes Ashmead, stat. rev., and Coelinius occom (Viereck), stat. rev. are returned to Coelinius Nees from Coelinidea Viereck. Coelinius longulus Ashmead, stat. rev. is returned from Lepton Zetterstedt, 1838 nec Turton, 1822 to Coelinius. Coelinius linearis (Provancher), n. comb. is transferred from Coelinidea to Coelinius.