184 
MOLLUSCA. 
[^XeropTiila] Helix rusticula 2 iiidijaylii, spp. nn., Paladilhe, R. Z. (3) iii. 
pp. 84 & 86, pi. ix. figs. 7-9 & 10-12, Tangiers. 
{^Xerophila\ Helix degeneram (Mouss.) and mograbina (Morelet). 
Anatomy given by M. Schepman, Tijdschr. Ned. Dierk. Ver. ii. ; they 
agree with Xerophila^ not with Leucochroa^ and differ somewhat one 
from the other, the arrow-sac being simple in the former and bilobed in 
the latter. 
[^Campyloea] Helix serbica (Mollend.), pancici (Mollend.), pouzolzi 
(Payr.) varr., raspaili (Payr.) var., revelierii (Debeaux), styriaca 
(Frauenf.), gasparince (Charp.), olympica (Roth), chamceleon (Parr.), 
joannis (Mortillet), langi (Parr.), phoccea (Roth), and trizona (Mhlfld.), 
varr., described and figured by W. Kobelt, Iconographie, pp. 5-12, 
pis. xc.-xcv. figs. 982-1002. 
Campylcea. The brown-coloured species of Campylcea from Northern 
Italy are discussed by W. Kobelt ; he distinguishes H. zonata (Stud.) 
= fcetens^ Moq. Tand., Western Alps to the St. Gothard, with the 
varieties fcetens (Stud.) and fiavo-virens (Dum. & Mort.) ; H. planospira^ 
Lam., widely spread on the southern slope of the Alps, from Piedmont 
to Hungary and Servia, with the varr. padana (Strobel) and umbilicaris 
(Brumati), and var. n. etmsca ; H. fcetens (0. Pfr., nec Stud.), in the 
Eastern Alps, more northwards than the former, with varr. achates 
(Ziegl.), ichthyomma (Held.), rhcetica (Mouss.), and cisalpina (Stabile) ?= 
vittata (Jan.) and var. n. adamii. JB. mal. Ges. pp. 192-213. 
\Tache(x\ Helix nemoralis s,ndi hortensis. H. Schmidt discusses their 
differences in colour of shell and disposition of bands ; F. Koch makes 
some observations on their local occurrence in Mecklenburg, Rhenish 
Prussia, and Switzerland, and mentions some apparently intermediate 
specimens, possibly hybrids ; and C. Arndt states that the offspring 
of unicolorous specimens is partly banded. Arch. Ver. Mecklenb. xx. 
pp. 130-143. 
[^Tachea'] Helix atfo-labiata (Kryn.), several varr., tigiana (Gerv.), 
punica (Morelet), massylcea (Morelet), rerayana (Mouss.), jourdaniana 
(Bourg.),and constantina(¥ovhe^) var., described and figured ; W. Kobelt, 
Iconographie, pp. 1-5, pis. xci. & xcii. figs. 970-981. 
\^Tachea'\ Helix tingitana and bleicheri^ spp. nn., Paladilhe, R. Z. (3) 
iii. p. 78, pi. ix. figs. 4-6 & 1-3, Tangiers. 
(Pomatia.) The 22 known species of this sub-genus, living in Europe 
and Western Asia, reviewed by^^obelt, Nachr. paal. Ges. 1875, pp. 65-71. 
Helix, Asiatic species i — 
Helix anserina (Theob.), Shan Provinces, and andersoni (Blanf.), Bhamo 
and Yunnan, Hanley & Theobald, Conch. Ind. p. 46, pi. cxii. figs. 7-10. H. 
acalles (Pfr.),Nilgherries, convexiuscula (Pfr.), Ceylon, euomphalos(Blauf.)^ 
Nilgherries, conulus (Blanf.), Aracan, miccyla (Bens.), Ceylon, vidua 
(Blanf., MS.), Khasi Hills, patane (Bens.), Darjeeling, feddeni (Blanf.), 
Pegu, shiplayi (Pfr.), Anamally Hills, nepos (Pfr.), Ceylon, and 
sericata (Godwin-Austen), North Cachar ; iid. 1. c. pp. 52 & 53, pis. 
cxxviii.-cxxxii. 
Helix pulviscidum, Issel, Ann. Mus. Genov, vi. [1874] p. 406, pi. v. 
