PORRITT : NEUROPTERA AND TRICHOPTERA OF YORKSHIRE, 121° 
Limnophilus politus. Of this local species Mr. John Harrison 
sent me a specimen ‘certainly taken in Yorkshire,’ but in which 
of his “lepidoptera collecting’ localities he did not know, 
Limnophilus_ centralis. Probably abundant — everywhere. 
Huddersfield ; Wharncliffe Woods ; etc. 
Limnophilus vittatus. Equally abundant as_ the last. 
Huddersfield ; Barnsley ; York ; Saltburn ; Doncaster ; etc. 
Limnophilus affinis. Huddersfield; York ; Saltburn, abundant. 
Limnophilus auricula. Abounds in Askham Bogs, York; and 
at Bishop’s Wood, near Selby ; I have also taken it, but not so 
freely at Thorne and Castle Howard. 
Limnophilus griseus. Also an abundant species, especially on 
the east side of the county. Askham Bogs; Bishop’s Wood ; 
Thorne ; Wharncliffe Woods ; Dunford Bridge. 
Limnophilus extricatus. Common about old ponds, ete. 
Huddersfield, abundant ; Askham Bogs ; Castle Howard. 
Limnophilus hirsutus. Askern ; Castle Howard ; Saltburn; and 
other places. 
Limnophilus luridus. An abundant species at Askham Bogs, 
York, coming freely to the lepidopterist’s ‘sugar,’ but I have 
not taken it elsewhere. 
Limnophilus sparsus. No doubt occurs throughout the county, 
and is especially abundant on tree trunks at Sandburn, York. 
Huddersfield; Wakefield; York; Selby; Castle Howard; 
Saltburn. 
Limnophilus fuscicornis. This local species is abundant at 
Castle Howard in June. Mr. J. W. Carter sent me one taken 
in the Bradford district; and Mr. S. L. Mosley gave me an 
example from near Wakefield. 
Anabolia nervosa. Probably one of our most abundant species 
everywhere. Huddersfield; Bradford ; Castle Howard ; Picker- 
ing; Scarborough ; etc. 
P hacopteryx brevipennis. One of the very rarest of British 
trichoptera, there being only some half-dozen specimens known 
in collections. In January 18go I found in Mr. G. C. Dennis’ 
boxes a specimen taken at York (probably at Askham Bogs), 
which he kindly gave to me; and during the same year 
Mr. George Jackson took two more (also believed to be at 
Askham Bogs), which are now in Mr. Alfred Beaumont’s 
collection. Mr. McLachlan pa it from Scarborough in 
—— 1862. 
April 1857. 
