318 JOURNAL OF THE PLYMOUTH INSTITUTION, 
CONTRIBUTION TOWARDS THE FAUNA OF THE 
NEIGHBOURHOOD OF PLYMOUTH. 
BY G. C. BIGNELL, F.E.S. 
HYMENOPTERA ; ICHNEUMONID. 
Arranged according to the Rev. T. A. Marshall’s Catalogue, published by 
the Entomological Society of London, 1872; the Braconide by the 
Monograph published in 1885. 
Part LV. 
IcHNEUMON impressor. Bred from Gortyna ochracea, 24th June. 
primatorius. Bred from Triphena fimbria, 22nd June. 
curvinervis. Plymbridge, 26th May. 
leucomelas. Bred from Noctua brunnea, 22nd June. 
bipunctorius. Exeter, 24th August. ? 
AMBLYTELES armatorius. Bred from Triphena orbona, 21st July. 
eritspatorius. Bickleigh, lst August. 
notatorius. Bred from Triphena fimbria, 30th June. 
PuatyLaBus tricingulatus. Bred, 10th June, from Hupithecia 
pulchellata. 
Dicaotus rufilimbatus. Egloskerry, 23rd July. 
pusillator. Bickleigh, 19th September. 
CENTETERUS opprimator. Bickleigh, 21st August. 
PxH#oGENES calopus. Bickleigh, 4th August. 
tetricus. A new British species. Exeter, 17th August. 
STILPNuS pavonie. Cann Quarry, 26th September. 
PHYGADEUON caliginosus. Stonehouse, 21st August. 
jejunator. Bickleigh, 5th August. 
improbus. LBickleigh, lst August. 
arridens. SBickleigh, 5th August. 
lacteator. Bickleigh, 19th June. 
sperator. Horrabridge, 3rd June. 
galactinus. Bickleigh, 24th June. 
Cryptus titillator, Bickleigh, 1st August. 
