Review of the family Proctorenyxidae (Hymenoptera: Proctotrupoidea), with description of new species from South Korea Author Kim, Chang-Jun Author Lelej, Arkady S. Author Park, Bia Author Lee, Jong-Wook text Zootaxa 2016 4103 1 94 100 journal article 46858 10.11646/zootaxa.4103.1.12 ac285c55-4810-4337-9cb8-f91192f7d315 1175-5326 264958 4224F4C2-726F-4392-995A-09D56452DA5E Key to the genera and species of Proctorenyxidae 1. Frons below median ocellus without longitudinal carina. Posterior border of metasomal sternum 5 armed by four spines. Slender species: body 6.3 × as long as its maximum metasomal width; metasoma 3.4 × as long as its maximum width............................... ....................................................................................................................................................... Hsiufuropronia chaoi Yang, 1997 - Frons below median ocellus with longitudinal carina. Posterior border of metasomal sternum 5 without spines. Robust species: body 4.7 × as long as its maximum metasomal width; metasoma 2.7 × as long as its maximum width. ........................................... ....................................................................................................................................................... Proctorenyxa Lelej & Kozlov ... 2 2. Female . Ratio POL/OOL 0.5 × ( Fig. 3 ); fourth antennomere 3.8 × as long as its apical width. Mesosoma 1.6 × as long as distance between external margins of tegulae ( Fig. 6 ). Cell 2Cu of fore wing 3.1 × as long as wide along 1cu-a and 2.36 × as long as wide along 1cu-b ; radial (marginal) cell 6.3 × as long as its maximum width ( Fig. 1 ). Metasomal petiole 3.2 × as long as wide ( Fig. 4 ). Male . Metasomal petiole 3.9 × as long as wide. Cell 2Cu of fore wing 2.5 × as long as wide along 1cu-a and 2.0 × as long as wide along 1cu-b ; pterostigma 3.5 × as long as wide ............................................................... Proctorenyxa incredibilis ( Kozlov, 1994 ) - Female . Ratio POL/OOL 0.7 × ( Fig. 11 ); fourth antennomere 3.3 × as long as its apical width. Mesosoma 1.9 × as long as distance between external margins of tegulae ( Fig. 13 ). Cell 2Cu of fore wing 2.6 × as long as wide along 1cu-a and 2.0 × as long as wide along 1cu-b ; radial (marginal) cell 5.2 × as long as its maximum width ( Fig. 15 ). Metasomal petiole 3.9 × as long as wide ( Fig. 16 ). Male . Metasomal petiole 4.1 × as long as wide. Cell 2Cu of fore wing 2.6 × as long as wide along 1cu-a and 2.1 × as long as wide along 1cu-b ; pterostigma 4.0 × as long as wide ( Fig. 17 ) ........................ Proctorenyxa koreana Kim & Lee, sp. nov.