A new genus and species of Deraeocorinae (Hemiptera: Heteroptera: Miridae) from Brunei Darussalam with emphasis on the stridulatory mechanism

Emnicoris silesianus Taszakowski, Kim & Gierlasiński gen. et sp. nov. (Deraeocorinae: Deraeocorini) is described from Brunei Darussalam. Morphological characters of the new genus and species are provided with photographs and SEM micrographs. Male and female genital structures are presented. Additionally, the uniqueness of its morphological features is discussed in the context of the tribal placement of this new genus. The stridulatory device (embolial stridulitrum and metafemoral plectra) of the new taxon is documented. The unique stridulation mechanisms of Surinamellini (Deraeocorinae) are reported and described for the first time.