The genus Ngirhaphium Evenhuis & Grootaert, 2002 is reported for the first time from Thailand in particular from mangroves on the coast of the Andaman Sea in southern Thailand. Three species were found: N. murphyi Evenhuis & Grootaert, 2002, N. sivasothii Grootaert & Puniamoorthy, 2014 and N. chutamasae sp. nov. The latter species is described and illustrated and a key to all four known species...

The genus Chrysotus Meigen is reported from Tibet for the first time. Five species are recorded. The following four species are described as new to science: Chrysotus altavaginas sp. nov., C. motuoensis sp. nov., C. namaicunensis sp. nov. and C. tibetensis sp. nov., Chrysotus biprojicienus Wei & Zhang is recorded from Tibet for the first time. A key to the species of Chrysotus from Tibet is pre...

Three species of Thinophilus Wahlberg are recorded from mangroves near Shenzhen (China). Two species new to science are described and illustrated: T. dongae sp. nov. and T. zhuae sp. nov. In addition, Thinophilus lamellaris Zhu, Yang & Masunaga originally described from Hainan (China) is reported here. Females of this species are described for the first time and variability in male characters i...

Eight species of the genus Amblypsilopus Bigot are now recorded from Vietnam. The following two new species are described: Amblypsilopus lacduonganus sp. nov. and A. longus sp. nov. Two species, A. basalis Yang and A. capitatus Yang, are newly reported from Vietnam. A key to the species of the genus from Vietnam is provided.

Introducción. Las arvenses del cultivo de caña azúcar pueden servir como reservorios una gran cantidad insectos benéficos útiles para el control biológico plagas. Objetivo. Estudiar la asociación entre y presentes en bordes cañales. Materiales métodos. Se realizaron visitas mensuales desde abril hasta diciembre 2018, a dos sitios, El Palmar Turrialba, regiones cañeras Costa Rica. seleccionaron ...