GASTROPODA (pULMONATa). 
Moll, 67 
gradually higher in the teeth, which are more distant from the middle 
tooth, until it becomes quite obsolete; genital organs simple ; all 
American : Moreletia, Zonyalina^ and Patti lopsis. 
2. Hyaliniinm. No mucous pore. Lateral teeth as in the preceding. 
Hyalinia, Chanomphalus , Pycnogyra. 
3. Limacince. Sole distinctly tripartite ; outer cuspid nearly of the same 
height in all the lateral teeth, very small in the outermost. Limax. 
4. Comilince. Marginal teeth with two cuspids ; outer cuspid of the 
lateral teeth gradually situated more below and nearer the tip, in the 
teeth which are more distant from the middle tooth (the same as in 
the Vitrininm and Naninimn). llabroconus. 
The Recorder’s account of previous observations on Spinning Slugs 
abstracted in J. R. Micr. Soc. ii. p. 305. 
Eimer repeats his observations on a Spinning Slug (Zool. Anz. i. p. 123) 
in J. H. Ver. Wiirtt. xxxv. pp. 50-52. 
Limax stenurus, jalapensis, and beretidti, spp. nn., Strebel & Pfeifer, 
Mexik. Land-Conch, iv. pp. 21-23, pi. x. figs. 3-5 ; radula, pi. ix. figs. 10, 
1 1, & 15 ; jaw, pi. XV. fig. 3, Mexico. 
Limax semitectus (Morch). Figure of living animal and radula ; 
Binney, Ann. N. York Ac. i. p. 2G0, pi. xi. figs. 0-Q, Costa Rica. 
Asxndoporus jlavescens (Keferstein, as Parmarion) and fasciatus^ 
sp. n., Martens, MB. Ak. Berl. 1879, p. 736, Mozambique. 
Urocyclus (? hirld, Gray), from Mozambique, with caudal mucous pore, 
and peaked prolongation above it ; jaw smooth, central tooth of the 
radula tricuspid, laterals bicuspid (as in Zonites), marginals aculeate, 
bifid. Binney, Bull. Mus. C. Z. v. pp. 333 & 334, pi. ii. figs, d & E. 
Urocyclus jlavescens (Keferst., as Parmarion), with var. n. pallida, 
Mozambique, and Idrki (Cray), Delagoa Bay and Natal, Gibbons, J. of 
Conch, ii. pp. 138 & 139. 
Vitrina lusatica, sp. n., Landskrone at Gorlitz, Silesia, diaphana (Dr.) 
and elongata (Dr.), Silesia, Jordan, JB. mal. Ges. vi. pp. 376, 375-378, 
pi. viii. figs. 2-4. The first also figured by Kobelt, Iconogr. vii. pi. cxci. 
fig. 1943. 
Vitrina {Phenacolimax) homarowi. sp. n., Alagos, Transcaucasia, and 
annularis (Stud.), Tiflis, Bottger, JB. mal. Ges. vi. pp. 392 & 393, pi. x. 
figs. 3 & 4. The first also figured by Kobelt, 1. c. fig. 1941. 
Vitrina servainiana (St. Simon) = subglobosa (Mich.) ; Dupuy, Bull. 
Soc. Toulouse, 1879. 
Vitrina bonellii (Targioni-Tozzetti), figured ; Kobelt, 1. c. pi. cxci. 
fig. 1942, Tuscany. 
Oligolimax, subg. n. of Vitrina, comprising some small sculptured per- 
forate European species; mantle not much extended beyond the shell in 
front. V. annularis (Studer) and pauluccim, sp. n., P. Fischer, in 
Paulucci’s “ MatGriaux pour servir ^ I’etude de la faune malacologique 
de ritalie,” 1878, p. 23. V. pauluccice (Fischer), figured by Mme. 
Paulucci, Fauna mal. Calabr. p. 37, pi. i. fig. 1, Aspro monte. 
Vitrina suhconica, sp. n., Bottger, JB. mal. Ges. vi. p. 4, pi. i. fig. 3, 
Kasbek, Caucasus. Near F. (Martens). Also figured by Kobelt, 
Iconogr. vii. pi. cxci. fig. 1940. [Belongs to the preceding subgenus.] 
