LINCOLNSHIRE COLEOPTERA, 
BY THE 
REV. A. THORNLEY, M.A., F.L.S., F.E.S., Nottingham, 
and 
W. WALLACE, M.B., Ch.B., Grimsby. 
Fifth Paper. 
The following five species are additions to the already 
published sections :— 
HYDROPORUS OBSCURUS, Sim. 
N. 7, Linwood, abundant in asphagnum pond in the wood, 5-6-11, 
LNU. WW. 
HELOPHORUS MULSANTI, Rye. 
3, New Holland, 29-8-09, in deep ponds of brackish water, 
W W. 
MYRMEDONIA LIMBATA, Payk. 
N. 7, Linwood, 5-6-11, one fine male specimen on the ground near 
a rabbit burrow by AB, LNU. WW. 
STENUS ATER, Mann. 
N. 4, Freshney Bog, by beating a haystack, 11-9-10, one male, 
W W. Again there, a male at side of river, 22-5-11, W W. 
STENUS CANALICULATUS, Gyil. 
N. 2, Scunthorpe, 11-6-10, sandy and muddy sides of ponds and 
streams, W E Sharp. 
S. Boston, EC Rye (EM M., July, 1864, pp. 36-43.) Lincoln, 
banks of Witham, (FowL_Er, Brit. Cot.). 
