OF NORTHUMBERLAND AND DURHAM. 125 
23. LIMAX, Linneus. 
1. L. maximus, Linn. 
Limacz cinereus, Mill. Verm. 5; Drap. Hist. Moll. 124, t. 
Ort tale 
Limaz maximus, Gray Turt. Man. 112; Clarke in Ann. Nat. 
Elist xi 3339, .t, LOMEe le 
In woods and fields, frequent. 
2, L. arBorum. Bouchard. 
Limax arborum, Bouch. Chan. Moll. du Pas-de-Calais, 28. 
Limax arboreus, Clarke in Ann. Nat. Hist. xii. 334, t. 11, 
f. 4-10. 
In woods at Wolsingham and Shotley Bridge—Mr. W. 
Backhouse. Howick woods.—Mr. R. Embleton. 
3. L. FLavus, Linn. 
Limax variegatus, Drap. Hist. Moll. 127. 
Lima flavus, Gray Turt. Man. 114; Clarke in Ann. Nat. 
asta 338, t. Dl fly 12: 
In cellars, not common. Newcastle—J. A. Sunderland.— 
Mr. Rk. Howse. 
4. L. Sowxrst, Fér. 
Limax carinatus, Gray Turt. Man. 115. 
Limax Sowerbii, Clarke in Ann. Nat. Hist. xii. 338, t. 12, 
f. 14, 15. 
Near Benwell.— Ur. W. Backhouse. 
5. L. tenetius, Jlill. 
Limax tenellus, Mill. Verm. 11. 11. Nilsson Moll. Suec. 
10; Drap. Hist. Moll. 127. 
In a wood at Allansford, near Shotley Bridge. 
A specimen of this interesting species was brought us from the 
above locality by Mr. Blacklock. It was of a pale, dull yellow, 
very transparent and lubricous, with an obscure band on each 
side of the shield and back ; the posterior part of the shield 
rounded ; the tentacles black ; length rather more than an inch; 
the mucus orange-coloured. In all these particulars it agrees 
with the description of Limaw tenellus, given by Nilsson, in his 
