202 ARION SUBFUSCUS. 
Var. suecinea Bouillet, Moll. Auvergne, 1836, p. 14. 
Arton succineus Bouillet, op. cit. 
Arion campestris Mabille, Rev. Mag. Zool., 1868, p. 134. 
Arion citrinus Westerlund, Exposé Crit., 1871, p. 38. 
Arion mabillianus Bourguignat, Moll. Nouv. lit., 1886, p. 173, pl. 29, f. 1-4. 
Arion cinctus var, aurantiacus Dum. & Mort., Cat. Moll. Savoie, 1857, p. 7. 
slrion rubiginosus vay. nigricans Baudon, Mem. Limac. Oise, 1871, p. 5. 
Arion krynickit Kaleniczenko, Bull. Mosc., 1851, p. 114, pl. 4, f. 1. 
Arion cinctus var. atripunctatus Dum. & Mort., Mal. Sav., 1852, p. 7. 
Arion fuscus var. bettgeri Pollonera, Specie nuove ecc., 1887, p. 13, f. 14. 
Arion flavus Pollonera, Arionid# Reg. Paléarct., 1890, p. 18. 
Arion rufus var. levis Westerlund, Moll. Extram. Scand., 1897, p. 41. 
Arion bavayi Pollonera, Spec. nuove ecc., p. 12, f. 18. 
ANIMAL of a yellow or orange colour, with or without a more or less distinct 
lateral band at each side. 
The var. suecinea s.str., is yellow, dorsum chestnut-brown, foot-fringe yellow 
with dark lineoles. 
The sub-var. eitrina is of a citron-yellow, duller dorsally, neck and tentacles 
blackish, and black foot-fringe lineolation. 
The sub-var. mabilliana is ochraceous-yellow, with chestnut lateral banding. 
The sub-var. aurantiaea is of an orange colour with darker dorsum and lateral 
banding. ‘ 
The sub-var. campestris is orange-coloured without lateral bands, foot-fringe 
yellowish without lineoles, but spotted with orange. 
The sub-var. nigricans has the ground-tint gamboge, but shows brown ten- 
tacles, lateral bands, and dorsum. 
The sub-var. kryniekii is dull yellow, with cinereous bands and whitish foot-sole, 
The sub-var. atripunetata is yellow, dorsum darker, with black spots, lateral 
bands black, foot-fringe yellow with fuscous lineolation. 
The sub-var. boettgeri is yellow, dorsum chestnut or dark fuscous, sprinkled 
with black, lateral bands chestnut or blackish, foot-fringe yellow with black lineoles. 
The sub-var. flava is deep or pale yellow, without or with only indistinct lateral 
banding and indistinct foot-fringe lineolation. 
The sub-var. levis is yellowish, with brownish-yellow dorsum, foot-fringe with 
fuscous lineolation. 
The sub-var. bavayi is orange or yellow, dorsum fuscous, with black lateral 
band on each side, fringe yellow, lineolate with fuscous ; dermal mucus colourless. 
; ENGLAND. 
Surrey—Sub-var. awrantiaca, Shottermill (C. Pannell, J. of Conch., Jan. 1902). 
Stafford—Stafford ; canal side, Radford; and at Brewood, June, 1886! L. E. 
Adams. Hedgerows near Birmingham, F. J. Partridge and G. Breeden. 
Cheshire—Common at Romiley, June 1896! C. Oldham. 
Lancashire S.—Sub-v. aurantiaca, near Farineton, June 1890! W. H. Heathcote. 
York N.W.—Sub-var. aurantiaca, Islet Bridge, Aug. 1885! W. Denison Roebuck. 
SCOTLAND. 
Aberdeen S.— Garden, Rubislaw, Oct. 1904 ! G. Sim. 
IRELAND. 
Antrim—Cushendun, May 1886! Rev. 8S. A. Brenan. Abundant on Rathlin 
Island, and commoner than the type form at Murlough and other places on the 
north coast, May 1897, L. E. Adams. Sub-vars. curantiaca and campestris, Belfast, 
Dee. 1891, R. F. Sebartf. 
Down—Sub-vars. aurantiaca and campestris, Cultra, Dee. 1891, R. F. Scharff. 
Tyrone—Omagh, July 1904! P. H. Grierson. 
Louth— Near Drogheda, Oct. 1904 ! P. H. Grierson. 
Meath—Drumeondra, July 1904! P. H. Grierson. 
Dublin—Garden, Sloperton Lodge, Kingstown, May 1886! W. F. de V. Kane. 
Sub-var. fava, Pine wood, Howth Hill near Dublin, and Killakee in the Dublin 
Mountains (R. F. Scharff, Slugs of Ireland, 1891, p. 544). 
Wicklow—Bray Head (R. F. Scharff, op. cit). 
Sligo—Sub-var. fava, Collooney, Sept. 1885 ! W. F. de Vismes Kane. 
Galway W.—Sub-var. flava, Renvyle and Kylemore, March 1891, R. F. Sehart?. 
Galway E.—Common in Clare-Galway Abbey, July 1895 (Standen, Irish Nat., 
Sept. 1895). 
Tipperary S.—Sub-v. aurantiaca, Melview, Clonmel, Oct. 1904! Mrs. Maleolmson. 
Waterford—Abundant, Glenabbey, and in ditches of Mountain road, Clonmel, 
May 1886, Rey. A. H. Delap. 
Kerry—Sheen Wood and island in Middle Cloonee Lake, July 1898 (Standen, 
Irish Nat., Sept. 1898). 
