Sagoniis~\ 



BRITISH ICHNEUMONS. 



93 



centrally red ; petiole deplanatc with small but distinct lateral sulci ; 

 post])etiole broad, discreted and subde})lanatc, with no lateral scrobes but 

 fine lines from apex to spiracles and usuall}- castaneous marks; seventh 

 segment entire ; terebra exserted and usually short. Legs normal : 

 tarsal claws slender and extending beyond pulvilli. Wings with small, 

 regular and elongately petiolate areolet, emitting recurrent nervure nearl) 

 from its centre; discoidal cell usually apically acute below; stigma not 

 broad; tegulac pale ; nervellus geniculate. 



.Schmiedeknccht remarks that this genus may be recognised by the 

 geniculate nervellus and peculiarly regular areolet, without examining 

 the remarkable and distinctive clypeal process. He allows Campophx 

 ^'/^ifw/wz/j, Grav., to stand in both Anilasius and the present genus; the 

 British insect has the clypeus apically mutic, and is that described by 

 Thomson under the former. 



This is the only Campoplegid genus with the apex of the clypeus 

 dentately produced. The abdomen is never rufescent at either base or 

 apex, though its centre is usually so coloured, and there more broadly 

 laterally than discally ; the terebra is always distinctly exserted, though 

 not longer than half abdomen and, if longer than basal segment, obviously 

 reflexed ; the legs are not slender, their tarsi not stout, the hind coxae 

 are always black and their tibiae usually more or less infuscate at apex 

 and before base; the head and thorax dull and, except the oral organs, 

 immaculate black, as also are the scapes with the exception of one or two 

 males, I do not find, however, any reliable character but the central 

 apical clypeal tooth. 



(4)- 

 (3). 



(2). 



(0- 

 (i6). 



'J'ahle f)f Species. 



r. Discoidal cell apically rectangular 

 below ; ventral plica basally ni- 

 grescent. 

 2. Antennae distinctly stout ; hind tibiae 



subunicolorous red 

 3- Antennae slender ; hind tibiae piceous 



at both extremities 

 4. Discoidal cell apically acute below ; 

 abdominal plica more or less clear 

 stramineous. 

 5 Capital verte.\ somewhat broad; tere- 

 bra reflexed, never shorter than 

 first segment 



Hind femora black ; vertex not at all 

 narrow. 



Abdomen broadly red, more than 

 double leng-th of terebra 



Abdomen narrowly red, less than 

 double length of terebra 



Hind femora red; vertex less broad. 



Centre of abdomen more or less dis- 

 tinctly red. 



Areola elongate; third segment disc- 

 ally red throughout 



.\reola subquadratc ; third segment 

 discally black-marked 



Whole abdomen entirely black 

 throughout. 



I'.R.Ae H^c KK.A, J Junns. 

 A(;ii.is. Ifo/uigr. 



S- inai.JNAioR, Grav. 



4. KH.MOKAi.i.s, Grav. 



3. KAIMOK. Zctf. 



6. II 01 MdKKNI, Tsc/ic/c. 



