48 Non-Marine Mollusca of Lincolnshire. 
PLANORBIS FONTANUS Lightfoot 
Recorded for a few localities, the finest examples I have 
collected were taken from a pond near Brackenboro’ Lodge, 
Louth. j 
N. (Brigg. T B. Woodhall Spa, 7-8-1893. (fF W EF. Nat- 
October, 1893.) Louth Canal, 1900. CSC. Tetney, 1902. 
CSC. Grainthorpe, 1904. CSC. Howsham, 1900. J. W. 
Taylor and W DR. North Kelsey on Caddis Cases. 
EAWP. Cleatham, 25-6-1902. HEA WP. Stallingboro, 
September, 1903. A S. Brackenboro’ Lodge, Louth, 
1905. CSC. 
S. *Rejectamenta from between Bracebridge and Lincoln, 
December, 1884. CT M. 
—— var. albida Nelson 
N. *“ Took about a dozen pure milk-white specimens with many 
of typical colour in a drain at Brigg.” (T. Ball, Science 
Gossip, 17-4-1886.) 
SEGMENTINA NITiDA Miiller 
Recorded for a few loealities only, abundant in a drain near 
Saltfleetby All Saints Church. 
N. *Grainthorpe, 16-4-1887. Miss Longley. Saltfleetby, 12-6-1893 
(FW F., Nat. September, 1893.) Scotter Common, 7-5-1890. 
FWRH. (J. W. Taylor, Journ. of Conch, July, 1890.) 
PHYSA FONTINALIS Linneé 
A common species, recorded for numerous localities. 
N. {Brige, TB. Divs. 1, 2, 3,4, 8,9, 11. 
S. *Rejectamenta from between Bracebridge and Lincoln. 
December, 1884. CT M. 
—— var. curta Jeffrey 
N. A pond, Little Carlton, 1900. CSC. 
APLECTA HYPNORUN Linné 
A common species, recorded for several localities. 
N. {Brigg. TB. *Ditchnear Hallington Beck. 3-5-1887. H WK. 
A pond, Little Carlton, 1900. CSC. Cadney, 1900. MP. 
Huttolt Bank. abundant, 2-7-1903. CSC. A pond in Grisel 
bottom, Burwell Wood, 1-5-1901. WDR. Isle of Axholme. 
A 
: R. 
S. Near Lincoln, 24-5-1894. (FW F. Nat. September, 1894.) 
PALUDESTRINA JENKINSI Smith 
Very abundant in drains and ditches near the coast. 
N. Tetney Haven, 17-4-1902. CSC. and HWK. (HWK. Nat> 
August, 1902.) Cleethorpes, 18-4-1902. HWK. Great 
Cotes, 9-1903. AS. Humberstone, 18-9-1902. CSC. 
Grainthorpe Haven, 1904. CSC. New Holland, July, 1905. 
W. Harrison Hutton. (Nat., September, 1905.) 
— yar. carinata Smith 
N. Cleethorpes, 18-4-1902. HW K. 
PALUDESTRINA VENTROSA Montagu 
Abundant in some of the drains near the coast. 
N. North Somercotes. HW K, (Nat. 1889.) Tetney Haven, 
17-4-1902. CSC. and HWK. Humberstone, 18-9-1902, 
CSC. Barton-on-Humber, 1902, H W K, 
