508 JOURNAL OF THE PLYMOUTH INSTITUTION, 
CONTRIBUTION TOWARDS THE FAUNA OF 
PLYMOUTH. 
BY MR. G. C. BIGNELL, M.E.S. 
HYMENOPTERA; ICHNEUMONIDA. 
Arranged according to the Rev. T. A. Marshall’s Catalogue, published by 
the Entomological Society of London, 1872. 
Part I 
IcHNEUMON Dbilineatus. Bred from Bryophila glandifera. 
trilineatus. . Bred from Abraxas grossulariata. 
multiannulatus. Bred from Noctua brunnea. 
confusorius. 
gracilentus. 
leucostigmus. 
submarginatus. 
nigritarius, Bred from Abraxas grossulariata. 
coruscator. 
jugatus. Bred from Tephrosia extersaria. 
vacillatorius. Bred from Depressaria heracliana (12th August, 
1878). 
oscillator. 
ridibundus. ‘Taken at Laira. 
EXoPHANES occupator. 
AMBLYTELES palliatorius. 
oratorius. 
castigator. 
Sunereus. 
proteus. Bred from Cherocampa elpenor. 
Troaus lutorius. Bred from Sphina ligustri out of larva taken at 
Stoke. 
alboguttatus. Bred from Orgyia pudibunda. 
