902 ARION SUBFUSCUS. 



Vav. SUCCinea Bouillet, Moll. Auvergne, 1836, p. 14. 



Arion siiccineus Bouillet, op. cit. 



Arioii campestris Mabille, Rev. Mag. Zool., 1868, p. 134. 



Arion citrinus Westerlund. Expos6 Crit., 1871, p. 35. 



Ai-ioH mabiUianiis Bonrguignat, Moll. Nouv. lit., 1886, p. 173, pi. 29, f. 1-4. 



Arion cincins var. attrantiacus Diim. & .Mort., Cat. Moll. Savoie, 1857, p. 7. 



Arion 7itbiginosus var. ni^icans Baudon, Mem. Litnac. Oi.se, 1871. p. 5. 



Arion krynickii Kaleniczenko, Bull. Mosc, 1851, p. 114, pi. 4, f. 1. 



Arion cinctus var. atripunctatus Dum. & Mort., Mai. Sav., 1852, p. 7. 



Arion fuscus var. l>tsttgeri Pollonera, Specie nuove ecc, 1887, p. 15, f. II. 



Ario7i flavus Pollonera, Arionidae Reg. Pal6arct., 1890, p. 15. 



Arion m/tis var. Itevis Westerlund, Moll. Extram. Scand., 1897, p. 41. 



Arion bavayi Pollonera, Spec, nuove ecc, p. 12, f. 15. 



Animal of a yellow or orange colour, with or without a more or less distinct 

 lateral band at each side. 



Tlie var. succinea s.str., is yellow, dorsum chestnut-hrown, foot-fringe yellow 

 with dark lineoles. 



The suh-var. eltrlna is of a citron-yellow, duller dorsally, neck and tentacles 

 blackish, and black foot-fringe lineolation. 



The subvar. mabilliana is ochraceous-yellow, with chestnut lateral handing. 



The subvar. aurantiaea is of an orange colour with darker dorsum and lateial 

 banding. 



The sub-var. eampestris is oranoecoloured without lateral bands, foot-fringe 

 yellowish without lineoles, but spotted with orange. 



The sub-var. nigpleans 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 whitisli foot-sole. 



The sub-var. atrlpunetata is yellow, dorsum darker, with black spots, lateral 

 bands black, foot-fringe yellow with fuscous lineolation. 



The sub-var. bosttgePi 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 oi- pale yellow, without or with only indistinct lateral 

 banding and indistinct foot-fringe lineolation. 



The sub-var. ISBVls 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 eaclt side, fringe yellow, lineolate with fuscous ; dermal mucus colourless. 



ENGLAND. 



Surrey — Suh-var. aurantiaea, Shotterniill (C. Pannell, J. of Conch., Jan. 1902). 

 Stafford — Stafford ; canal side, Kadford ; and at Brewood, June, 1886 ! L. K. 

 Adams. Hedgerows near Birmingham, F. J. Partridge and G. Breeden. 

 Cheshire — Common at Romiley, June 1896 ! C. Oldham. 



Lancashire S. — Sub-v. aurantiaea, near P'arington, June 1890 ! \V. H. Heathcote. 

 York N.W.— Sub-var. aurantiaea , Islet Bridge, Aug. 1885 ! W. Denison Roebuck. 



SCOTLAND. 

 Aberdeen S.— Garden, Rnbislaw, Oct. 1904 ! G. Sim. 



IRELAND. 



Antrim— Cushendun, May 1886 ! Rev. S. 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. aurantiaea and eampestris, Belfast, 

 Dec. 1891, R. F. Sch.irff. 



Down— Sub-vars. aiirantiai-a and mmpr.stri.',; Cultra, Deo. 1891, R. F. Scliarff. 



Tyrone — Oniagh, July 1904 ! P. H. Grierson. 



Louth— Near Drogheda, Oct. 1904 ! P. H. (irierson. 



Meath — Drumcondra, July 1904 ! P. H. Grierson. 



Dublin — (iarden, Sloperton Lodge, Kingstown, May 1886 ! W. F. de \'. Kane. 

 Sub-var. /awe, Pine wood, HoM'th Hill near Dublin, and Killakee in the Dublin 

 Mountains (R. F. Scliarff, Slugs of Ireland, 1891, p. 544). 



Wicklow— Bray Head (R. F. Scharff, op. (dt.). 



Sligo— Sub-var. /aw«, Collooney, Sept. 1885 ! W. F. de Visines Kane. 



Galway W.— Sub-var. /«v«, Renvyle and Kyleniore, March 1891, R. F. ScharH'. 



Galway E.— Common in Chire-Gahvay Abljey, July 1895 (Standen, Irish Nat., 

 Sept. 1895). 



Tipperary S.— Sub-v, (iiirantiaea,'Sle\vie\v, Clonmel, Oct. 1904 ! Mrs. Malcolmson. 



Waterford — Abundant, Glenabbey, and in ditches of Mountain road, Clonmel, 

 May 1886, Rev. A. H. Delap. 



'Kerry— Slieen Wood and island in Middle Cloonee Lake, July 1898 {Standen, 

 Irisli Nat., Sept. 1898). 



