282 Lincolnshire Coleoptera. 
DYTISCUS PUNCTULATUS fF 
We have very few records but no doubt this is a fairly 
common species 
N 3, Cadney, 1898, E A W-P. 4, Great Coates, 24-4-1907, W W. 
Bradley, 11-4-1908, A B 
DYTISCUS MARGINALIS L 
Much commoner than the preceding but we have few records. 
N 3, Cadney, 1898, E A W-P. 4, Grimsby, 1898, A S. Irby, 
3-8-1908, C. GIFFORD. 8, Holton-le-Clay, 5-7-1908, W W. 
9, Theddlethorpe, A T 
S 138, Court Leys, 6-1899,S CS. Hartsholme, 24-5-1894, L N U., 
(W F B) 
ACILIUS SULCATUS L 
Very common 
N 4, Great Coates, 1897, AS. 7, Linwood, 1908, sent by Miss 
Cameron. 8, Donington-on-Bain, J. Wallis Kew. 9, Humber 
stone, 10-6-1908, A B 
S 13, Court Leys, 6-1899,S CS 
GYRINUS SUFFRIANI Scrib 
Rare 
S 18, Leamlands, 18-8-1906, Mr. Claude Morley 
GYRINUS NATATOR Scop 
Very common 
N 2, Bottesford, 21-5-1900, M P. 3, Cadney, 9-1897, A T. 4, 
Great Coates, 1898, A S. 8, Near Louth, H. Wallis Kew. 
9, Mablethorpe, H. Wallis Kew 
S 13, Court Leys, 1899,S CS. 18, Spalding, 31-8-1901,5 CS 
GYRINUS MARINUS Gy/l 
Common 
N 38, Cadney, 21-3-1898, E A W-P. Goxhill, 27-5-1907, W W. 
4, Cleethorpes in brackish water, L N U., 5-7-1894, W F B. 
9, Tetney, 16-8-1907, A B 
Hydrophilidae. 
HYDROBIUS FUSCIPES L 
Very common 
N 2, Bottesford, 21-5-1900, M P. 38, Cadney, 9-1897, A T. 4, 
Cleethorpes, 5-7-1894, W F B. 6, Marton drain, A T. 7, 
Linwood, 1908, sent by Miss Cameron. 8, Near Louth, 
H W K. 10, Woodhall, 7-8-1893, L N U. 11, Alford, 
20-8-1908, L N U., W W 
S 13, Court Leys, 1897,S CS 
— var. ezneus Sol 
Cleethorpes, 5-7-1894, W F B 
