| [description of apiomerus costai sp. nov. from mato grosso state, brazil, with taxonomical notes on apiomerus hahn (hemiptera, heteroptera: reduviidae, harpactorinae, apiomerini)]. | apiomerus costai sp. nov. (hemiptera: reduviidae) is described and taxonomical notes about apiomerus hahn are presented. | 2007 | 17607469 |