One hundred and twenty-nine Chinese species of Spathius Nees, 1819 are recognized, of which thirty-five species are described as new to science: S. aciculatus sp. nov., S. albithorax sp. nov., S. angustalatus sp. nov., S. aspratiloides sp. nov., S. basalis sp. nov., S. beatoides sp. nov., S. cephalus sp. nov., S. clavator sp. nov., S. daweiensis sp. nov., S. ferrugineus sp. nov., S. flavicorpus...

Rugosothynnus gen. nov. (type species Rhagigaster corrugatus Turner, 1910) is erected for 12 Rhagigaster-like species. Nine species are described and illustrated from Australia: R. brunneus sp. nov., R. clypeatus sp. nov., R. confusus sp. nov., R. depressus sp. nov., R. fulvescens sp. nov., R. houstoni sp. nov., R. monteithae sp. nov., R. neocorrugatus sp. nov. and R. schichai sp. nov. New comb...

Eleven new species of Chrysotus Meigen are described from southwest China: C. adunatus sp. nov., C. agraulus sp. nov., C. anshunus sp. nov., C. apicicaudatus sp. nov., C. biprojicienus sp. nov., C. fanjingshanus sp. nov., C. fuscitibialis sp. nov., C. laxifacialus sp. nov., C. pallidus sp. nov., C. trapezinus sp. nov. and C. xinanus sp. nov. which belong to the redefined Chrysotus laesus specie...

The Thai Dissomphalus classification is reviewed, and 29 species are recognized. Previously described species, D. browni Terayama, D. chiangmaiensis Terayama, and D. thaianus Terayama had their known distribution and taxonomic variations broadened. Dissomphalus wusheanus Terayama is newly recorded from Thailand. Twenty-four new species, D. epitus Mugrabi & Azevedo, sp. nov., D. verus Mugrabi & ...

An updated revision of Oriental Dryinidae is presented. Seven subfamilies, 20 genera and 368 species are treated. Eight new species are described: Aphelopus zonalis Xu, Olmi & He, sp. nov. (China, Hainan); Anteon zoilum Xu, Olmi & He, sp. nov. (China, Yunnan), Anteon zonarium Xu, Olmi & He, sp. nov. (China, Yunnan), Anteon zopyrum Xu, Olmi & He, sp. nov. (China, Xizang), Anteon zoroastrum Xu, O...

Thirteen new species belonging to the genus Triraphis Ruthe are described and illustrated: Triraphis baios sp. nov., T. balteus sp. nov., T. chinusi sp. nov., T. cortazari sp. nov., T. defectus sp. nov., T. guarusa sp. nov., T. huidobroi sp. nov., T. ikelosops sp. nov., T. melasops sp. nov., T. paraholos sp. nov., T. proxilus sp. nov., T. simphlex sp. nov. and T. willei sp. nov. The lepidoptera...

Two new genera, Rumburak gen. nov. and Yimbulunga gen. nov., of euophryine jumping spiders are established from the Afrotropical Region. Thirty three new species included in this subfamily are diagnosed and described: Chinophrys trifasciata sp. nov. (♂, South Africa), Euophrys bifida sp. nov. (♂♀, South Africa), E. cochlea sp. nov. (♂♀, South Africa), E. elizabethae sp. nov. (♂♀, South Africa),...

Microgastrine wasps (Hymenoptera: Braconidae) are primary parasitoids of Lepidoptera. Some of them parasitise major economic pests and have been largely used for biocontrol programs. We revise here the fauna of Reunion Island: 34 species were recorded, belonging to 13 genera. One genus and 18 species are newly described: Dodogaster gen. nov, Apanteles minatchy sp. nov., A. pashmina sp. nov., A....

The Chinese species of Dohrniphora are revised, with 27 recognised species from both Oriental and Palaearctic China. The following 14 species are described as new to science: D. rectangularis sp. nov., D. capillais sp. nov., D. proxima sp. nov., D. longisetalis sp. nov., D. infrequens sp. nov., D. dentiretusa sp. nov., D. aspinula sp. nov., D. separata sp. nov., D. microtrichina sp. nov., D. di...

Two Costa Rican genera, Megalochus gen. nov. and Stethantyx Townes, are revised. These genera comprise a distinctive generic group that we refer to as the Stethantyx genus-group, veins Rs+2r and Rs angled more than 90 degrees, vein 2rs-m and abscissa of M between 2rs-m and 2m-cu not or very weakly thickened, hind wing with vein cul&cu-a (nervellus) more or less vertical, and prepectal carina wi...