420 Mr. Bridgman's additions to T. A, MarshalVg 



from Thomson's description in two points : the abdomen 

 is not dark at the base, and the abdomen is not very 

 much compressed at the apex. Parabatus is one of 

 Foerster's genera which Thomson defines as differing 

 from Paniscus in having the transverse ordinary ner- 

 vure interstitial, and the head behind not bordered by a 

 ridge : virgatns, Gr., and tarsatus, Brischke, belong to 

 it ; nigricarpus has the outer nervure of the areolet 

 imperfect. 



Parabatus cristatus, Thom. 



Thorn., Opus. Ent., 1197, 4, 3^ $ . 



Mr. W. H. B. Fletcher has bred a female, host un- 

 known, from Stornoway. 



Campoplex lapponicus, Holm. 



Holm., Mon. Oph. Suec, 37, 8, <? ? ; Scand. Art. Af. 

 Oph. Camp., 61. 



Mr. W. H. B. Fletcher has bred this from Melanippe 

 hastata from Stornoway. 



Holmgren says that the hind tibiae are more frequently 

 red in the middle. Mr. Fletcher bred two females and 

 five males, but all have the hind tibiae entirely dark. 

 The black streak at the base of the sides of the 3rd 

 segment is absent, in both the females, sometimes 

 present and sometimes absent in the males. The cocoons 

 are palish brown, sometimes ashy and uniform in tint. 

 This species is very distinct ; the 3rd segment convex 

 below, black legs, and aculeus about as long as the 1st 

 segment easily separate it. 



Campoplex incompletus, n. s. 



Abdomiuis medio rufo, pedibus posticis nigris, stigmate nlgro- 

 fusco. 



This insect has the metathorax entirely free from arese, and 

 comes next to C. fatigator, Fst., and C. TscheJcii, Holm., but 

 may readily be distinguished from these by the dark stigma, the 

 two latter having the stigma yellowish. 



Head transverse, sides behind the eyes almost parallel, forehead 

 without keel or furrow. Thorax opaque ; mesonotum closely 



