160 Mr. Bridgman's additions to Mr. Marshall's 



Cteniscus hostilis, Holm. 



Holm., Mon. Try. Suec. 239, 32, ^ . 



I have taken a male in the neighbourhood of Norwich 

 at the end of May, and another in the beginning of 

 June, at Brundall ; both these agree exactly with Holm- 

 gren's description of this species. 



Cteniscus himaculatiis. Holm. 



Holm., Mon. Try. Suec. 245, 47, a' , ? . 



I took both sexes of this insect last autumn at Brun- 

 dall, near Norwich. 



Exoclms septentrionalis, Holm. ? 



Holm., Disp. Met. Exoch. Scand. 72, 19, ? . 



Amongst Mr. Cameron's insects I found an Exochus 

 which agrees with the description of this species in every 

 respect, except the colour of the legs ; these have the 

 femora red, with the extreme apex black ; the front tibiae 

 are red, the extreme ends black; front tarsi reddish, 

 apex black ; intermediate tarsi nigro-fuscous ; the coxae 

 and trochanters are reddish brown, the latter red at the 

 apex. It may be the male of this species. 



Two males. Clober and Cadder. 



Exochus alhicinctus, Holm. 



Holm., I. c, 71, 17, <?. 



I have taken two specimens of this insect in June and 

 July, 1881 ; the first, a male, was taken at Felthorpe, in 

 Norfolk ; the other, at Wimbledon, in Surrey, is a female, 

 and only differs from the male and Holmgren's descrip- 

 tion in having the middle and hind tibiae black ; extreme 

 base whitish. 



Exochus decorator, Holm. 



Holm., I. c, 64, 3, <? . 



This species was sent to me by ]\[r. J. E. Fletcher, who 

 received it from Mr. J. H. Threlfall, of Preston. 



