476 
ZOOLOGICAL LITERATURE. 
(F^r.), including some varieties of Nilsson’s fasciatuSf Malm, /. c. pp. 49-62, 
pi. 2. fig. 5. [The difterences between Lochea and Prolepis are found in the 
lingual teeth and coloration. The author is not justified in dropping the 
name Avion altogether.] 
Baudoniay g. n. Allied to Avion, but distinguished by its fore part being 
enlarged and depressed, the shield almost smooth, the head well separated 
from the body, and the tentacles rather small. B. timida (Morelet as Avion) 
and montana, sp. n., both from Portugal. Mabille, Revue et Mag. Zool. xx. 
pp. 131-133. [The characters appear to be of but little value.] 
Oeomalacus mahillei, sp. n., Baudon, Journ. Conch, xvi. p. 142, with several 
varieties of colour, found at M^rard, Angy, Mouy, and Morainval, in Fiance. — 
G. hiemalis (Drouet, see Zool. Record, iv. p. 363) is identified with houvgui- 
gnati (Mabille) by Mabille, Revue et Mag. Zool. xx. p. 140. 
Helix. According to the structure of the lingual teeth, G. 
Lindstrdm distinguishes three principal groups of this genus : — 
1. Lateral teeth with broad base and 1-2 accessory points, jaw with broad 
approximate ribs : H. vudevata, votundata, hi&pida, and stvigella. \Batula and 
Pniticicola of other authors.] 
2. Lateral teeth with the uncinate point as broad as the base, jaw with 
broad and deep furrows between the ribs: II. fvuiicum, lapicida, hovtensis, 
nemovalU, and avhudovum. In very young individuals the lateral teeth 
resemble those of the following group. PI. 1. fig. 9, lateral teeth of young 
H. hovtensis ; fig. 10, jaw of the adult j 10a with six, 106 with only two, 10 c 
(hgbvida) with three ribs. 
3. Lateral teeth with very broad base and some accessory points, jaw with 
broad approximate ribs : H. ptdchella, acideata, and pygmcea ; jaw of the last, 
pi. 2. fig. 12. Gotlands nutida Mollusker, pp. 11, 12. 
a. European species : — 
[Sect. B)'uticicola.'\ Helix siibrnontana, sp. n., allied to montana (Charp.) 
[I'ufescens (Penn.)], Dep. Jura and Ain in France. Mabille, Revue et Mag. 
Zool. XX. p. 22. — II. hecasis, sp. n., Rambur, Journ. Conch, xvi. p. 268, Mount 
Canigou in France. 
[Sect. Xevophila.'] Helix mivandce, sp. n., Rambur, 1. c. 266, Miranda de 
Ebro in Spain. Bourguignat states that this is identical with H. bavcinensis 
(Bourg. 1864), which is the capevata of Rossmassler, Iconogr, vol. iii. 
figs. 830-832, but not of Montagu. Bourguig. Moll, litig. 1. c. p. 303, fig. 
pi. 42. figs. 12-16. — II. madvitensis, Madrid, diniensis, circa urbem Diniam 
Galliie,” and vestita. Southern France, Corsica, and Spain, spp. nn., Rambur, 
I. c. pp. 266, 267. — H. vambuvi, sp. n., allied to apicina (Lam.), Crimea, Ma- 
bille, Revue et Mag. Zool. xx. p. 22. — II. avenivaga, sp. n., allied to avenarum 
(Bourg.), Southern France, Mabille, 1. c. p. 23. — II. penchinati, sp. n., Bour- 
guignat, Moll. nouv. litig. p. 305, pi. 42. fig. 1, Barcellona. — H. cavdonce, 
Hidalgo, Journ. Conch, xv. 1867, and xvi. p. 168. — II. ovsinii (Porro), II. 
deatituta (Charp.) = ccc//ms (Villa), and II. bathyomphcda (Charp.). An ac- 
count of their variations and differences from allied species is given by Ed. 
V. Martens, Mai. Blatt. xv. pp. 74-79. — II. vaviabilis (Drap.). Typical form 
in gardens at Moraro j a smaller variety without bands near the roads on 
uncultivated spots. Strobel, Atti Soc. Ital. Sci. Nat. xi. 1868, p. 552. 
