Boros István (szerk.): A Magyar Természettudományi Múzeum évkönyve 51. (Budapest 1959)

Szabó J., B.: Notes on the new tribus Amitini with the descriptions of a new genus and some new species of the Arctogaea (Hymenoptera, Proctotrupoidea, Platygasteridae)

2. Inostemmini Kieffer 1926 (subcostal vein of the fore wings short, knobbed at the tip, basal cell sometimes present, abdomen ovoid, sharpened on both sides) ; 3. Amitini trib. nov. (subcostal vein wanting except in Amitus longicornis Foerster, form of abdomen resembling that of Telenominae, 2. tergite on ventral side of gaster entirely open, not covering sternites, abdomen stout, with sides not sharpened) ; 4. Platygasterini Thomson 1859 (subcostal vein entirely wanting, sides of abdomen sharpened, fusiform or eventually with long tail). I relegate the following genera to Amitmi : Amitus Hald. 1850, Isolia Foerster 1878 and Pulchrisolia gen. nov., furthermore the genus Fidiobia Ashm, 1894. Key to the genera of the tribe Amitini : 1 (2) Club (fig. 1. 2.) of antennae apparently solid ; examined in a waterdrop, clearly 3-jointed, flagellar joints lengthened, at least 3—4 times as long as wide in both sexes, thorax stout, convex, scutellum very slightly convex, parapsidal furrows sharply defined as narrow grooves. 1. Amitus Hald. 1850 2 (1) Club of antennae always 3-jointed, well separated, flagellar joints of female more slender than club joints, as in Inostemmini, as long as wide. Thorax stout, flattened above, mesoscutum with two shortened parapsidal furrows, scutellum flattened, as in Fidiobia, flagellar joints in male as long as, or a little longer than, wide. 3 (4) Propodeum with an irregular, silvery, translucent, undulating membrán. Petiole narrow at base, suddenly broadened towards apex, with very dense, silvery short hairs. 4 (3) Propodeum without membrán. Petiole not suddenly broadened towards apex, without silvery hairs. 4. Fidiobia Ashmead 1894. 5 (6) Forewings (fig. 7.) with well visible, dusky dark-brown transverse stripes, as in Aradophagus Ashm., praeseutum with projection before tegulae. 3. Pulchrisolia gen. nov. 6 (5) Forewings without stripes, at most with hardly visible brownish spot, praeseutum over tegulae laterally without any process. 2. Isolia Foerster 1. Amitus Haldeman 1850 Two species in Europe : Amitus minervae Silv. 1911 from Italy and Czechoslowakia. Amitus longicornis Foerster 1878 from Germany, recorded herewith for the first time from the territory of Hungary. Amitus longicornis Foerster 1878. rf. Male, (nov.) Differing from the female by the following characteristics : Scape (fig. 2.) longer than 3 following joints together, about seven times as long as broad, thickest in middle. Pedicel pyriform, about three times as long as wide, much shorter than following joint. First funicle joint gradually thickened