290 APPENDIX—ARION INTERMEDIUS., 
Cavan—Kingscourt, June 1904, and Mullagh, July 1904, P. H. Grierson. 
Louth—Omeath ; Drumear; Annagarron ; Ardee ; Millifont Abbey; Beaulieu, 
Oct. 1903 ; Barmeath and Dromiskin, June 1904; Blackhall Demesne, Sept. 1904 ; 
and Louth, Nov. 1904, P. H. Grierson. 
Meath—Nobber, March 1904; Slane and Drumcondra, July 1904; Stamullan, 
Oct. 1904; Summerhill and Ballivor, March 1905; Moynalty, Julianstown, and 
Kells, April 1905 ; and Batterstown, May 1905, P. H. Grierson. 
Kildare—Staffan, P. H. Grierson. 
Wicklow—Greystones, Sept. 1903, and Powerscourt, P. H. Grierson. 
Kilkenny—Clogh ; near Callan; Powerstown; Kilkenny, April 1902; Johns- 
town, May 1902; near Waterford, Jan. 1903; Thomastown, March 1903; and 
Jenkinstown, Feb. 1903, P. H. Grierson. 
Queen’s Co.—Durron, May 1903, P. H. Grierson. 
King’s Co.—Ruins at Clonmacnois, July 1895 (Collier and Standen, Journ. of 
Conch., July 1898, p. 86). 
Westmeath—Raharney, March 1905, P. H. Grierson. 
Leitrim—Feenagh, 1899, P. H. Grierson. 
Waterford—Cappoquin, Nov. 1902 ; Dunmore, Jan. 1903, P. H. Grierson. 
RUSSIA. 
Recorded by Heynemann for Niankow, Great Minsk (Jahrb. Deutsch. Mal. Ges., 
1885, p. 249). 
Var. leucophza Normand. 
NETHERLANDS. 
Belgium—Chaudfontaine and Forest, Liége, June 1871 (Van den Broeck, Bull. 
Soc. Mal. Belg., 1871, p. 51). 
SUB-GENUS Ariunculus Lessona. 
Arion intermedius Normand. 
Development.— Mr. F. Booth and Mr. W. Denison Roebuck found the 
young of this species in great abundance, apparently only just hatched, in 
the woods on Otley Chevin, Yorkshire, in the middle of October 1906, the 
species being perfectly recognizable even in the tiniest examples. 
Food and Habits.—Mr. W. Denison Roebuck observed this species 
abundantly in August 1906, in Waterfall and Kildale Woods near Guis- 
borough, feeding freely on the underside of Boletus flavus ; while in May 
1905, at Silverdale in Mid-Lancashire, Mr. J. W. Jackson detected a 
specimen inside the flower of Ovalis, possibly unwittingly contributing to 
ensure its fertilization. 
ENGLAND AND WALES. 
Surrey—Oxshott, feeding on Boletus, Oct. 1906 ! A. Sich. 
Hants. S.—Frequent amongst rubbish and under logs about Hambledon ! 
C. S. Coles. 
Berks.—Common about Bradfield near Reading, Rev. E. Peake, Dec. 1906. 
Radnor—Pen-y-Bont, Nov. 1903! F. Hall. 
Denbigh—Elwy Valley, St. Asaph, April 1896, C. Oldham. 
Anglesey—Plentiful in a wet place on the cliffs near Cemmaes, July 1895 
(C. Oldham, Journ. of Conch., July 1898, p. 86). 
Lincoln S.—Little Ponton, July 1903! W. Denison Roebuck. 
Lincoln N.—Woodhall Spa, Aug. 1893, F. W. Fierke. Very abundant about 
Louth (C. 8. Carter, Moll. Lincolns., 1905, p. 35). 
Lancashire S.—Park Bridge, Feb. 1903, F. Taylor. 
