260 



Franz Friedrich Kohl. 



und gewölbt, die beiden hinteren sind einander genähert, flach und länglich, 

 undeutlich und stehen vom vorderen sehr weit ab. 



Hinterwulst des Pronotums ist wie bei Notogonia und Liris 

 unter das Do rsulum her abgedrückt, dreieckig, unterscheidet sich hierin 

 somit von Larva. Beine lang, wie bei Notogonia, ihre Schienen nicht 

 kantig, Mittelhüften von einander weit abstehend. Mittelschienen einspornig. 

 Die Dornen an den Beinen sind nicht zahlreich, aber laug, dünn und sehr spitz. 

 Die Vorderschienen tragen nur Euddornen; bei der einzigen Art, auf 

 welche diese Gattung gegründet wird, fehlt selbst der Dorn an der Mitte der 

 Innenseite, ob immer, müsste erst die Erfahrung lehren. Klauen lang, Flügel- 

 zellbildung wie bei den drei vorhergehenden Gattungen. Das Mittelsegment 

 gestreckt, länger als das Dorsulum, flachgedrückt; seine Rückenfläche 

 bildet mit den Seitenflächen und der abfallenden Hinterflächo 

 keine Kanten, geht vielmehr in entschiedener Rundung in sie über. 



Iiarra tnemnonia Smith. 



Larrada Memnonia Smith: Cat. Hym. Brit. Mus. IV, p. 281, Nr. 25, 2, 1856. 



„Q. Length 1"'. Black: the face covered with silvery puheeiceuce, the mandibles obscurely 

 rufo-piceous ; the apical joints of the palpi pale testaceous. The thorax covered with a flne silvery 

 pile, as well as the legs ; the tarsi and apex of the tihiae ferruginoua; tbe wiugs falvo-hyaline, 

 the nervures and tegulae behind rufo-testaceous ; the scutellum smooth and shiuning; the meta- 

 thorax finely transversely striated, and having a central abbreviated carina not extending to the 

 verge of the truncatiou, the Striae coarser at the sides, the truncation also coarsely striated. The 

 apical margins of the segraents of the abdomen with fasciae of changeable silvery pile. Egypt ; 

 Senegal." 



Ziarra nigricans Smith (non Walk.!). 



Larrada nigricans Smith: Trans. Eut. Soc. Lond., p. 192, 1873. 



„Q. Length S'/*'". Black, wings subhyaline, the nervures black. Head fiuely shagreened, 

 the face Avith silvery pubescence; the mandibles ferruginous towards, their apex, with the tips 

 black. Thorax shagreened, with the metath. rugulose; the legs with flue cinereous pile, which is 

 very bright, and dense on the posterion tibiae within; it is also very bright on the tarsi. Abdora. 

 smooth and shining; with silvery fasciae ou the posterior margins of the segments, observable 

 only in certain lights. The cf does not differ in any material respect from the $ • Nagasaki. 

 Z,arra (Notogonia) nigricans V7alk. (non Smith!) 



Larrada nigricans Walk.: List of Hym. Egypte, p. 21, Nr. 102, cf, 9> 1871. 



„Black, dull, with cinereous tomentum. Head a little broader than the thorax, silvery in 

 front and behind. Petiole very short. Abdomen elliptical in the male elongate-oval in thefemale. 

 Length of the body 4—6'". This species is a little smaller and has paler wings than L. nigrita, 

 which it much resembles. Cairo, Hör Taminab." 

 Iiarra tisiphone Smith. 



Larrada tisijyhone Smith: Trans. Ent. Soc. Lond., p. 192, 1873. 



„Q . Length 6"'. Black, the wings flavohyaline ; the nervures testaceous as well as the 

 posterior margin of the tegulae. Head opaque, with a fiae silvery pubescence on the face; the 

 cheeks have also a silvery pubescence. The thorax opaque, with the mesothorax only slightly 

 shinning and impunctate, depressed anteriorly and with two improssed lines entending to the disk; 

 the metath. transversely striated above; the sides of the truncation also striated in the same 

 manner; the legs shining, and with a changeable silvery pile; the posterior tibiae with some 

 bright fulvous pubescent pile at their apex Avithin. Abdom. smooth and shining, with changeable 

 silvery fasciae on the apical margins of the segments, only observable in certain lights; the apical 

 segm, opaque, except at its basal margin. Nagasaki," 



