Three new species of the subgenus Hygia (Microcolpura) Breddin from southeastern Asia, and new taxonomic rearrangements (Hemiptera: Coreidae: Coreinae: Colpurini).

Three new species of Hygia (Microcolpura) Breddin from Indonesia, Malaysia, and Philippine Republic are described, and a key to the 14 known species is given. Numerous species previously placed in the subgenus Hygia (Microcolpura) are transferred to the subgenus Hygia (Pterocolpura), and 12 new subgeneneric combinations are made as follows: H. (P.) angulicollis (Breddin 1900) nov. comb., H. (R) annulipes (Dallas 1852) nov. comb., H. (P) armillata (Breddin 1900) nov. comb., H. (P.) brevipennis (Bergroth 1921) nov. comb., H. (P.) denticollis (Bergroth 1918) nov. comb., H. (P.) kinabaluna (Brailovsky and Barrera 2002) nov. comb., H. (P.) montana (Blote 1936) nov. comb., H. (R) noctua (Distant 1901) nov. comb., H. (P.) nodulosa (Distant 1899) nov. comb., H. (P.) pajuana (Brailovsky and Barrera 2002) nov. comb., H. (P.) tuberculicollis (Breddin 1900) nov. comb., and H. (P.) varipes (Westwood 1842) nov. comb. The new name Hygia (Pterocolpura) frontalis is proposed, for Hygia (Pterocolpura) angulicollis Blote 1936, preoccupied by Hygia (Microcolpura) angulicollis Breddin 1900, here transferred to Hygia (Pterocolpura). Two species, humilis (Breddin 1906) and inermis (Walker 1871), previously included in Hygia (Microcolpura), are excluded and considered insertae sedis