160 ARlONIt)^ 



2. Arion (Prolepis) subfuscus (Drapainaud). 

 Etym. : — Lat. sub -f- /««'».«, somewhat dusky. 



?1774. Limax cinctus : Muller, Verm. Hist., ii, p. 9. 

 ?1774. Limax fuscus : Muller, t. c, p. 11. 

 1805. Limax subfuscus : Draparnaud, Hist. Moll. France, 



p. 125, pi. ix, f. 8. 

 1819. Arion fuscatus, nobis : Ferussac, Hist. Nat. Moll., ii, 



p. 65, pi. ii, f. 7. 

 1821. Limax subfuscus, Drap. : C. Pfeiffer, Naturg. Deutsch. 



Moll., i, p. 20. 

 [According to Taylor {Monog. Moll. Brit. Is. [ii], p. 217) 

 this is a variety of A. hortensis.] 

 1823. Limax fasciatus, vars. f, ^, & 17 : Nilsson, Hist. Moll. 



Sveciw, 1822 [i.e. 1823], p. 4. 

 1831. Arion subfuscus, Drap. : Michaud, Coinpl. Hist. Moll. 



France Drap., p. 4. 

 1835. Arion succineus, nobis : Bouillet, Ann. Sclent. Acad. 



Sci. Clermont-Ferrand, viii, p. 530. (In 



reprint, 1836, p. 14.) 

 1838. Arion subflavus [n. nud.] : Johnston, Hist. Berivicks. 



Nat. Club, i, p. 154. 

 1845. Arion fuligineus, spec. nov. : Morelet, Descript. Moll. 



Portugal, p. 30, pi. ii, f. 1. 

 1851. Arion Knjnickii, mihi : Kaleniczenko, Bull. Soc. Nats. 



Moscou, xxiv, no. 3, p. 114, pi. iv, f. 1. 

 *1852. Arion cinctus : Dumont & Mortillet, Hist. Moll. 



Savoie, p. 7. 

 1853. Ario [err. typ.] subfuscus, Mich. : Panescorse, Prod. 



Hist. Nat. Dept. Var, i, p. 125. 



1855. Arion (Lochea) subfuscus, Drap. : Moquin-Tandon, 



Hist. Moll. France, ii, p. 13. 



1856. Arion olivaceus, A. Schmidt : Schmidt, in Goldfuss, 



Verhandl. Naturk. Ver. Prcuss. Rheinl. Bonn, 



xiii, p. 58. 

 1862. Arion brunneus [n. sp.] : Lehmann, Malak. Bldtt., ix, 



p. 165. 

 1866. Arion Mabillianus : Bourguignat, Moll. Nouv. Litig., 



p. 173, pi. xxix, f. 1-4. 

 1868,) Arion campestris : Mabille, Rev. & Mag. Zool., Ser. II, 

 Apr. / torn. XX, p. 135. [Teste Taylor.] 



1868. Arion rubiginosus, Baudon in litt. : Drouet, Mem. 



Acad. Sci. Dijon, Ser. II, tom. xiv, p. 



58. 

 1868. Prolepis fuscus. Mull. : Malm, Zool. Observ., v (Goteborgs 



K. Vet. cfc Vitt. Samhdll. Handl., N. Tidsf, 



X, 1870), p. 43, pi. ii, f. 3 & 4. 

 *1870. Arion Gaudrfroyi : Mabille, Hist. Malac. bassin Paris, 



p. 12. 



