250 Lincolnshire Coleoptera. 
DONACIA SPARGANII, Afr. 
Evidently local. 
N. 9, Humberstone, 26-7-11, four specimens by sweeping 
Sparganium vamosum in a ditch on the salt marshes, W W. 
DONACIA DENTIPES, F. 
This conspicuous species, though common one season in the 
Grimsby district, may be absent the next. 
N. 4, Little Coates, 18-5-1899, AS. Great Coates, on aquatic 
plants, 19-6-08, WW. 9, Theddlethorpe, 6-1896, AT. 
Tetney, 9-6-07, W W. 
DONACIA LIMBATA, Pz. 
Local. 
N. 3, Cadney, 1898, EA W-P. 9, Theddlethorpe, on Carex, 
6-1896, AT. Tetney, 22-6-11, two specimens by sweeping 
aquatic plants on the roadside to the lock, W W. 
DONACIA SIMPLEX, F. 
A common species on aquatic plants in the ditches. 
N. 4, Freshney Bogs, 21-6-1898, EA W-P. 6, Marton drain, 
1-6-1894, AT. 7, Linwood, 8-6-08, WW. 9, Theddle- 
thorpe, 6-1896, A T. Saltfleet, 31-7-10, W W. 
DONACIA VULGARIS, Zsch. 
Our only record :— 
N. 4, Croxby Pond, one specimen, 14-7-10, F W Sowerby, W W. 
DONACIA CLAVIPES, F, 
Our only record :-— 
N. 9, Theddlethorpe, 6-1896, A T. 
DONACIA SEMICUPREA, Panz. 
Our only records :— 
N. 3, Brocklesby, 14-6-1900, A.S. 4, Croxby, one, 14-5-10, F W 
Sowerby, W W. 
S. Lincoln (Fow Ler, Brit. CoL.). 
DONACIA SERICEA, L. 
This beautiful species is found on aquatic plants abundantly 
in our ditches. 
N. 3, Cadney, 1898, EA W-P. 4, Freshney Bogs, 21-6-1898, 
E A W-P, Irby Dale in abundance and of the most striking 
colours on yellow Iris just bursting into flower, 27-5-11, 
W W. 7, Linwood, 5-6-11, LN U., WW. 9g, Theddle- 
thorpe, 6-1896, A T. 
re? 
