Alloxysta melanogaster (Hartig, 1840) Figs 2.27, 4.23 Xystus melanogaster Hartig, 1840: 200. Type: deposited in ZSM (examined). Allotria melanogaster – Giraud 1860: 129. Allotria (Allotria) melanogaster – Dalla Torre & Kieffer 1902: 40. Alletria melanogastra – Lameere 1907: 195. Charips (Charips) melanogaster – Dalla Torre & Kieffer 1910: 279. Alloxysta melanogaster – Hellén 1963: 21. Diagnosis Alloxysta melanogaster is mainly characterized by a partially open radial cell that is 2.3 times as long as wide (Fig. 4.23); the presence of pronotal and propodeal carinae; female antenna with rhinaria beginning on F3, F1 subequal to pedicel, F1 longer than F2, F2 subequal to F3, and F4 longer than F3 (Fig. 2.27); male antenna with rhinaria beginning on F2, F1 longer than pedicel and F2, and F2–F4 subequal in length. It is similar to A. longipennis, but can be differentiated by the proportions of the flagellomere in females (F1 is subequal to pedicel in A. melanogaster (Fig. 2.27), while F1 is longer than pedicel and F2 and F2 is subequal to F 3 in A. longipennis (Fig. 2.24)) and the size of the radial cell (2.3 times as long as wide in A. melanogaster (Fig. 4.23) but 2.6 times in A. longipennnis (Fig. 4.20)). Material examined Lectotype GERMANY: ♂ [♂], [lectotype H.H. Evenhuis (orange label)], [Xystus melanogaster Hartig det. H.H. Evenhuis 1980], [Alloxysta melanogaster (Hartig, 1840) ♂ M. Ferrer-Suay det. 2011] (ZSM). Paralectotype GERMANY: 1 ♂ [314], [In collection Hartig as Xystus melanogaster], [Paralectotype Xystus melanogaster Hartig, 1840 ♂ (red label)], [Alloxysta melanogaster (Hartig, 1840) ♂ M. Ferrer-Suay det. 2011] (ZSM). Additional specimens (1 ♀) JAPAN: 1 ♀ [Aichi, Midori -Ku, Nagoya city, 2 Jun. 1984, R. Baczyuski] (CNCI C-180). Distribution Palaearctic and Oriental. Certain records: Germany (Hartig 1840: 200), Iran (Ferrer-Suay et al. 2013a: 38), Italy (Ferrer-Suay et al. 2014b), Japan, Thailand and Taiwan (Ferrer-Suay et al. 2013i). Uncertain records: Austria (Giraud 1860: 129), Belgium (Lameere 1907), Finland (Hellén 1963: 21), France (De Gaulle 1908: 26; Dalla Torre & Kieffer 1910: 279), Romania (Ionescu 1969: 252), Scotland (Cameron 1886: 86).

Published as part of Ferrer-Suay, Mar, Selfa, Jesús & Pujade-Villar, Juli, 2018, Palaearctic species of Charipinae (Hymenoptera, Figitidae): two new species, synthesis and identification key, pp. 1-110 in European Journal of Taxonomy 427 on page 51, DOI: 10.5852/ejt.2018.427, http://zenodo.org/record/3787233