700 M. W. R. de V. GRAHAM 



ROHATINA Boucek 



Rohatina Boucek, 1954 : 61. Type-species : R. monstrosa Boucek, by original designation. 

 Rohatina Boucek ; Peck et al., 1964 : 41, 47. 



Key to European Species 



(Females) 



1 Face, on either side of clypeus, with a large forwards-projecting tooth or tubercle, 



Reticulation of scutellum very slightly raised above the general surface. 

 Marginal vein of fore wing about twice as long as the stigmal vein 



monstrosa Boucek (p. 700) 



- Face without conspicuous tubercles in this position, merely (Text-figs. 572, 573) 



with a small one on either side just above the edge of the oral fossa. At least 



the discal area and frenum of the scutellum with engraved sculpture . . 2 



2 (1) Anterior margin of clypeus (Text-figs. 572, 573) produced medially, but with 



the projecting portion blunt or very weakly emarginate. Marginal vein 

 about twice as long as the stigmal vein. Median area of propodeum with 

 some trace of a costula. Head in dorsal view 2-1-215 times as broad as long 



inermis Boucek (p. 700) 



- Anterior margin of clypeus produced to form a sharp median tooth. Marginal 



vein 1 -75-1 -8 times as long as the stigmal vein. Median area of propodeum 

 without a costula. Head in dorsal view 22 times as broad as long 



denticulata sp. n. (p. 700) 

 The o* of montrosa only is known. 



Rohatina monstrosa Boucek 



Rohatina monstrosa Boucek, 1954 : 62-64, 6* ?• 



Type material. Holotype $, North-eastern Bohemia, Velky Vfestov, end of 

 August 1953 (Boucek), in Narodni Museum, Prague (Cat. no. 3009). 



Czechoslovakia ; rare. 



Biology. Unknown. Imagines July-Sept. 



Rohatina inermis Boucek 



(Text-figs. 572, 573) 



Rohatina inermis Boucek, 1954 : 64, ?. 



Type material. Holotype £, Czechoslovakia, Velky Vfestov, Aug. 1953 (Boucek) 

 in Narodni Museum, Prague (Cat. no. 3011). 



Britain, Czechoslovakia, Austria, Hungary, Moldavian S.S.R. New record : 

 Britain, Berkshire, Bagley Wood, 1 $, 3JX.1954 (Graham). 



Biology. Unknown. Imagines July-Sept, (one record for March). 



Rohatina denticulata sp. n. 



$. Head and thorax dull blue-green ; gaster green at base, its disc violet-black. Antennal 

 scape testaceous, darker at apex ; rest of antenna brown, the pedicellus paler beneath. 



