Ce Non-Marine Mollusca of Lincolnshire. 
PISIDIUM HENSLOWIANUM Sheppard 
Recorded for a few localities. 
N. Appleby, one taken from a drain near the Ancholme, April, 1902. 
HWK. (Nat. August, 1902,) Cadney, 10-3-1900. EA WP. 
(CSC. Nat. August, 1902) South Kelsey, four shells on a 
Caddis case, 1902. EA W P. 
S. Grantham, Canal, one specimen, August, 1902. HP. 
PISIDIUM FONTINALE Dip. 
N. *Raithby, near Louth, 16-5-1887. H WK. Divs. 1,2, 3, 5, 
fig hye ahi 
Specimens more truncated than those usually identified as 
P. fontinale were taken from a pond near Haugham in 1902, 
and submitted to Mr. J. W. Taylor who identified them as 
P. substruncatum Malm remarking that it “is “perhaps 
properly regarded as a form of fontinale.” 
PISIDIUM PUSILLUM Gimel 
Abundant, recorded for numerous localities. 
N. *Rejectamenta of Main Drain, Chapel, 20-8-1886. J E M. 
Divs. 25/3545 meng hey «tl 
S. *Rejectamenta from between Bracebridge and Lineoln, 
December, 1884. C TM. Near Lincoln, 25-4-1894. FW FP. 
(Nat. September, 1894.) Great Ponton, 31-7-1902. WD R. 
Ses var. striata Taylor 
A specimen taken from a small drain, choked with Chara 
at Tetney Haven was submitted to Mr. J. W. Taylor who 
identified it as var striata. 
N. Tetney Haven. 17-4-1902. CSC, 
PISIDIUM NITIDUM Jenyius 
A common species, recorded for several localities. 
N. *Ailby, near Alford, 14-4-1886. W DR. Divs. 310s 
S. River Witham, Grantham and Great Ponton, 30-7-1902. WD R. 
PISIDIUM OBTUSALE Pfeiffe:- 
Recorded for several localities. 
N. Rigsby. JBD.. (GK. Gude. Journ. of Coneh. April, 1892.) 
The Moat, Lynwode, 4-8-1901. CSC. Small drain, Tetney 
Lock, 17-4-1902. CSC. and HWK. Huttoft Bank, 2-7-1903. 
CSC. Stream, Hubbard's Valley, 1901. CSC. Croxby 
Pond, 28-8-1902. CSC. 
PISIDIUM MILIUM Held 
Recorded for several localities. 
N. *Brick-pit, Donington-on-Bain, 7-6-1887. H WK. Revesby, 
pond by reservoir, 4-7-1901. CSC. Cleatham, 25-6-1902. 
EA WP. Tetney, 17-4-1902. CSC. Pond near Haugham, 
4-8-1902. CSC. The Vat, Bolingbroke, 28-7-1904. CSC. 
Tathwell, pond, 23-7-1902. CSC. 
