Gonatocerus (Cosmocomoidea) kikimora Triapitsyn, sp. n.
Creators: name: Triapitsyn, Serguei V.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Mymaridae
Gonatocerus
Gonatocerus kikimora

description: Gonatocerus (Cosmocomoidea) kikimora Triapitsyn, sp. n.   
(Figs 257–260)  
 Type material. Holotype female [ZIN] on slide: RUSSIA. PRIMORSKIY KRAY, Ussuriyskiy rayon, Gornotayozhnoye, ix.1999, M.V. Michailovskaya, YPT. Paratype: same data as the holotype except collected 5– 11.viii.1999, MT [1 Ƥ on slide, UCRC].   
 Description. FEMALE. Head, mesosoma, and flagellum dark brown; scape, pedicel, and gaster brown; legs light to dark brown.   
Antenna (Fig. 257) with radicle about 0.2× total length of scape, rest of scape 2.8–3.3× as long as wide, slightly longitudinally striate; pedicel much longer than F1; F2 shorter than following funicle segments, F3–F7 more or less subequal in length and a little longer than F8; mps on F2 (1), F3–F8 (2 each) except F2 with 2 mps on one antenna in the paratype and F4 with only 1 mps on one antenna in the holotype; clava with 8 mps, long (4.1– 4.3× as long as wide), about as long as combined length of F5–F8.  
Mesosoma (Fig. 258). Propodeum (Fig. 259) with well-developed submedian carinae extending to anterior margin of propodeum and not connecting to each other there. Fore wing (Fig. 260) 2.6–2.7× as long as wide; longest marginal seta 0.17–0.18× maximum wing width; disc with a brownish tinge throughout, bare behind venation except for at least 8 setae behind stigmal vein. Hind wing (Fig. 260) about 13× as long as wide; disc with a row of setae along each margin and additional setae basally and apically, almost hyaline; longest marginal seta about 1.6× maximum wing width.  
Metasoma (Fig. 258) longer than mesosoma. Petiole about 0.5× as long as wide. Ovipositor occupying 0.5–0.6× length of gaster, not or slightly exserted beyond its apex (by at most 0.1× own length); ovipositor length: mesotibia length ratio 1.0–1.1:1.  
Measurements (µm) of the holotype. Mesosoma 530; petiole 30; gaster 744; ovipositor 424. Antenna: radicle 45; rest of scape 188; pedicel 64; F1 30; F2 49; F3 67; F4 62; F5 67; F6 62; F7 64; F8 55; clava 251. Fore wing 1242:467; longest marginal seta 82. Hind wing 978:75; longest marginal seta 118.  
MALE. Unknown.  
 Diagnosis. Gonatocerus kikimora is similar to G. crassicornis and G. kodaianus (Mani & Saraswat). It differs from G. crassicornis in having a much longer clava (at least 4.1× as long as wide), about as long as combined length of F5–F8; in G. crassicornis the clava is about 2.6× as long as wide and a little longer than combined length of F6–F8. Gonatocerus kikimora differs from G. kodaianus by the relatively shorter and wider funicle segments (Fig. 257), particularly a shorter F2 relative to the length of F3, and a relatively wider fore wing (at least 2.6× as long as wide); in G. kodaianus F2–F7 are notably longer than wide and the fore wing is at least 3.0× as long as wide (Zeya & Hayat 1995).   
 Etymology. The species name (a noun in apposition) is of a bog-living legendary creature in Slavic mythology.   
 Hosts. Unknown.
description: Published as part of Triapitsyn, Serguei V., 2013, Review of Gonatocerus (Hymenoptera: Mymaridae) in the Palaearctic region, with notes on extralimital distributions, pp. 1-178 in Zootaxa 3644 (1) on pages 141-143, DOI: 10.11646/zootaxa.3644.1.1, http://zenodo.org/record/246888