Non-Marine Mollusca of Lincolnshire. 35 
N. *Burwell Wood. Dr. Martin Lister, Hist. Animalium Anglize 
1678. Divs. 2,3, 7,8,9, 11. 
S. Near Lincoln, 24-5-1894. F W F (Nat., Sept., 1891). Gonerby 
Moor, January, 1903. RW 
—— var. viridula Taylor 
N. Grisel Bottom, Burwell Wood, April, 1902. CSC One 
example under timber 
ARION ATER Linné 
A very common species, recorded for numerous localities in 
North and South Lines. 
N. *Great Cotes, 5-10-1883. W EC. Divs. 1, 2, 3, 4, 5, 6, 7, 8, 9, 
10, 11, 12 
S. Little Ponton, 31-7-1902. EA WP. Divs. 13, 14, 15, 16, 17, 18 
— var. faterrima Taylor 
S. {Rippingale, September, 1904. HP 
== var. brunnea Roebuck 
N. *Grisel Bottom, Burwell Wood, 4-9-1886. HW K. Louth, 
VI.-1887. H W K. Well Vale, Sept., 1889. W D R. Cadney, 
1902, and Tattershall, 1904. E A WP 
— sub-var. brunneo-pallescens Roebuck 
*Louth, 31-8-1886. H WK. Grisel Bottom, Burwell Wood, 
8-1886. HW K 
S$. Careby Wood, 1904. HP 
— var. rufa Linné 
N. tMaltby, August, 1888. H WK 
— var. tsuccinea Miiller 
N. {Haugham Wood, April, 1886. H WK 
— var. bicolor Roebuck 
N. {Louth, amongst Tussilago farfara, 1885. H WK 
— var. {marginella Schrauck (= var. swammerdamil. Kala) 
sub-var. tnigrescens ; 
. N. {Louth, October, 1886. H W K. Cadney, Aug., 1902. EA WP. 
_ARION SUBFUSCUS Drap. 
Not so common as the other species. 
N. *Maltby Wood, 24-4-1886. H WK. *Farlesthorpe, 25-5-1887, 
JEM. Well Vale, September, 1889. WDR 
S. Fulbeck Grange, December, 1888. J BD. Careby Wood, 
June, 1903. H W Kirkby bh 
_— svar. feinereo-fusca Drap. 
N. {Ulceby-with-Fordington, October, 1889. J BD 
ARION INTERMEDIUS Normand 
This interesting little slug is very abundant in the neigh- 
bourhood of Louth. 
N. Woodhall Spa, 7-8-1893. F WHE (Nat., Oct., 1893) 
Divs. 2, 5, 7, 8,9, 10 
S. Little and Great Ponton, 31-7-1903. WDR 
ARION HORTENSIS Férussac 
ya A very common species, recorded for numerous localities in 
¥ North Lincs. 
————— se .LClC ee 
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