Additions to 
Lincolnshire Non-Marine Mollusca. 
C.°S. CartTER. 
\ 
Since the publication of the List in the Transactions, 1905, 
interesting additions have been made to our list, notably 4 varieties 
of Limax maximus, one of which is at present a nondescript but 
in the hands of Messrs. Taylor and Roebuck for description: of the 
other three, each of which have been identified by W. Denison 
Roebuck, F.L.S., one is referred to sub-var. mulleyi Moq, another 
to var. aldvovandi Moq-Tand, which I believe, has previously only 
been recorded, in the British Isles, for Dorset, Gloucester W., and 
the Isle of Man, the other to var. bicolor Taylor, which has 
previously only been recorded for the Isle of Man. Those marked 
with* are new to our list. 
Unfortunately the season has not been one of the most favour- 
able for Mollusca, it having been very hot and dry. Nevertheless, 
owing to the exertions of Mr. J. F. Musham of Lincoln, I am able 
to give records of more or less common species for divisions for 
which we had no previous record, 
I again desire to thank those workers who have kindly 
assisted in increasing our knowledge of the Mollusca of the 
County, and to repeat my appeal for further collections and 
notes of Mollusca. 
LIMAX MAXIMUS § Linné 
*sub-var. mulleri Mog 
N. 6. Nettleham pit, 21-9-06, J F Musham and A Smith. 
— *var. aldrovandi Mogq-Tand. 
N. 8. Garden, 8, Bridge Street, Louth, 1903. CSC. 
In a letter dated December 17th, 1906, Mr. Musham informs 
me that on the occasion of the recent Annual Meeting 
of the L.N.U., Mr. Roebuck identified var. aldrovandi, 
amongst his slugs collected in High Street, Lincoln. 
——— *var. bicolor Taylor 
f N. 8. Garden, 8 Bridge Street, Louth, 11 p.m., 10-7-1906. CSC. 
VITRINA PELLUCIDA Miiller 
S. 13. Skellingthorpe Wood, 20-10-06. ‘J F Musham. 
VITREA CELLARIA Miiller 
S$. 13. Canwick Pit and Cross Cliffe Hill, 16-5-06. J F Musham, 
