798 M. W. R. de V. GRAHAM 



2 (i) Anterior margin of clypeus (Text-fig. 654) projecting as two semicircular flat 

 lobes which are separated by a deep incision ; head in frontal view appearing 

 more subcircular. Antenna with pedicellus nearly or quite as long as the 

 four succeeding flagellar segments together . . clypealis Boucek (p. 800) 



- Anterior margin of clypeus (Text-fig. 655) projecting less strongly, with two 



short lobes between which there is only a shallow emargination ; head in 

 frontal view appearing more transversely oval. Antenna with pedicellus not 

 or barely as long as the four succeeding flagellar segments together 



deplanata (Nees) (p. 798) 



(Males) 



1 Antenna with anelli moderately transverse, each anellus rather more than twice 



as broad as long ; scape nearly as long as an eye, reaching the median ocellus, 

 mainly to wholly testaceous. Fore wing with basal vein pilose throughout ; 

 basal cell usually with some scattered hairs in its distal part. Mesoscutum 

 and scutellum more shiny, with delicate reticulation. 



Anterior margin of clypeus shallowly emarginate medially 



flavins (Walker) (p. 800) 



- Antenna with anelli strongly transverse, each anellus more than three times as 



broad as long ; scape either distinctly shorter than an eye and not reaching 

 the median ocellus, or else mainly fuscous. Fore wing with basal cell most 

 often bare ; basal vein bare or pilose. Mesoscutum and scutellum less shiny, 

 with stronger reticulation ......... 2 



2 (1) Anterior margin of clypeus projecting as two semicircular lobes which are 



separated by a deep incision (cf. Text-fig. 654). Antennal scape distinctly 

 shorter than an eye, not reaching the median ocellus. Head in dorsal view 

 2 1-2 15 times as broad as long .... clypealis Boucek (p. 800) 



- Anterior margin of clypeus projecting less strongly, with two short lobes 



between which there is only a shallow emargination (cf. Text-fig. 655). 

 Antennal scape virtually as long as an eye, reaching the lower edge of the 

 median ocellus. Head in dorsal view 2-25-2-4 times as broad as long 



deplanata (Nees) (p. 798) 



Cyclogastrella deplanata (Nees) auctt. plur. 



(Text-fig. 655) 



Ormocerus simplex Walker, 1834 : 169, <J, syn. n. 

 Pteromalus deplanatus Nees, 1834 : no, o* $, [ex parte]. 

 Pteromalus domesticus Walker, 1835 : 481, $. 

 Pteromalus Artemon Walker, 1839 : 218, 5*. syn. n. 

 Pteromalus Merope Walker, 1839 : 219, o*. syn. n. 

 Pteromalus Phasis Walker, 1848 : 119, 175, o\ syn. n. 

 Pteromalus Acco Walker, 1848 : 120, 177, $, syn. n. 

 Pteromalus Androbius Walker, 1848 : 126, 200, $, syn. n. 

 Cyclogastrella quercina Bukovskij, 1938 : 154-156, o* $■ 

 Cyclogastrella deplanata (Nees) Graham, 19566 : 259. 

 Cyclogastrella deplanata (Nees) ; Boucek, 19650 : 27. 



Type material. The name deplanata (Nees) is well known and has been used 

 for the present species by many authors following its adoption by Walker (1846 : 40) 

 as a senior synonym of his own species domesticus. The name, however, has never 

 been objectively defined by selection of a lectotype because the collection of Nees 



