1G4 APJONID^ 



1870. Arion [Carinella) Bourguujnali, Mabille : Mabille, t. c, 



p. 114. 

 1870. Arion {Carinella) Neustriacus, Mabille : Mabille, /, c, 



p. 115. 

 1885. Arion {Carinella) subcarinatus, n. sp. : Pollonera, Atti 



Accad. Sci. Torino, xx, p. 700. 

 1887. Arion celticus, n. sp. : Pollonera, Atti Accad. Sci. Torino, 



xxii, p. 306, pi. iii, f. 11. 

 1887. Arion Nilssoni, n. sp. : Pollonera, t. c, p. 306. 

 1889. Arion ambignus, Pollonera : Pollonera, Atti Accad. 



Sci. Torino, xxiv, p. 635, pi. ix, f. 16-19. 

 1906. Arion circumscriptus, Johnston : Taylor, Monog. Moll. 



Brit. Is. [ii], p. 227, pi. xxiv, f. 12-17. 



First recorded as British in 1828, by G. Johnston. {See 

 ref. above.) 



5. Arion (Ailunculus) intermedius, Normand. 



Etym. : — Lat. intermedius, intermediate (between two genera). 



1774. Limax fiavus : Miiller, Verm. Hist., ii, p. 10. [Non 



Linne.] 

 1791. Limax aureus: Gmelin, in Linn. Syst. Nat., ed. 13, i, 



pt. 6, p. 3102. 

 1848. Arion flavus, Miill. : Alder, Trans. Tyneside Nat. Field 



Club, i, p. 124. 

 1852,') Arion flavus, Midler : Forbes & Hanley, Brit. Moll., iv, 

 Jan. / p. 9, pi. F, F, F, f. 2. 



1852,) Arion intermedius. Nobis : Normand, Descr. Limaces 

 Nov. j nouv., p. 6. 



1855. Arion flavus, Miill. : Moquin-Tandon, Hist. Moll. 



France, ii, p. 16. 

 1863. Arion hortensis, Fer. [pars] : Reeve, L. & F.-W. Moll. 



Brit. Is., p. 11. 

 1867. Geomalacus intermedius, Normand : Mabille, Rev. <& 



Mag. Zool., Ser. II, tom. xix, p. 57. 



1867. Geomalacus Bourguignati : Mabille, t. c, p. 58. 

 ?1867. Geomalacus Paladilhianus : Mabille, t. c, p. 60. 

 ?1867. Geoynalacus Moitessierianus : Mabille, t. c, p. 61. 



1868. Geomalacus hiemalis : Droxjet, Mem. Acad. Sci. Dijon, 



Ser. II, tom. xiv, p. 59. 



1868. Geomalacus Mabillei, Baudon : Baudon, Journ. de 



Conchyl., xvi, p. 142. 



1869. Geomalacus Vendeanus : Letourneux, Rev. (& Mag. 



Zool., Ser. II, torn, xxi, p. 51. 



1869. Arion flavus, Miiller : Jeffreys, Brit. Conch., v, p. 153. 



1870. Geomalacus {Eugeomalacus) Bourguignati, J. Mabille : 



Mabille, Ann. Malac., i, p. 121. 

 ?1870. Geomalacus {Eugeomalacus) Paladilhianus, J. Mabille: 

 Mabille, I. c. 



