OXYGNATHA. 
147 
lictis ; caudal pore well developed : Z. mryomphalm (Pfr.), p. 155, pi. 7. 
fig. 1, Guatemala ; mctonomasticAis, new name for Helix zonites (Pfr.), p. 157, 
pi. 7. fig. 2, Chiapa and Vera Cruz; pa7'adensis (Pfr.) ; veracruzc7isis (Pfr.), 
p. 169, pi. 7. fig. 8, Cordova, Vera Cruz ; lucuhratus (Say), p. 161, distinct from 
friahilis (Binn.), with a var. from Oajaca ; caducus (Pfr.), p. 163, pi. 7. fig. 3, 
Orizaba and Texas ; fidigmosus (Griffith), p. 164 ; tuxtlensis (Crosse & F., 
1870), p. 166, pi. 7. fig. 6, Vera Cruz 5 hilmeatus (Pfr.), Cordova, with 2 or 3 
or even no bands; vit7'inoides (Tiistram), p. 170, Guatemala. 
Sect. 2. Hal)7'oco7ms (Crosse & F., 1869). Shell conical, imperforate, 
nearly smooth ; caudal pore well developed ; may perhaps be united with 
Giippia (Morch) : Z. sele7ikai (Pfr.), p. 171, pi. 7. fig. 9 ; t7'ochidmus (Morelet), 
p. 172, Guatemala. 
Sect. 3. Hyalmia (Agassiz, \d>^7') — Hyalma (Gray, 1842) [les Hyalines, 
F^r., 1821] : Z. suhhyalmus (Pfr.), Vera Cruz ; 7iitidopsis and paucilnalm 
(Morelet), Guatemala; Uhua7itepeccnsis (Cix)sse & F., 1870), p. 176, pi. 10. 
fig. 1, Tehuantepec; (Binn.), '^.\lh,-=7nmntali8 (Morelet), Vu- 
catan, = (Beeve), widely spread in the continent of North America 
and also in some West-Indian islands ; dcga7itidus (Pfr.), Vera Cruz ; ful- 
voideiis (Morelet) Carmen Island. Crosse k Fischer, Moll. terr. et fluv. 
Mox. pp. 153-178: pi. 8. figs. 1-9, digestive and genital organs, jaw and 
raduln of Z. etiryomphnhfs •, figs. 10-12, jaw and radula of Z. hilhieatus’y 
figs. 13-16, radula of Z. cadiicm. 
Zonites crypta (Parr.), allied to compressus and acies (Mhlfld.) : Martens, 
Nachr. malak. Ges. 1872, p. 8. 
Helix {Zonites) suh7iitens, sp. n., Gassies, J. de Conch, xx. p. 366, New 
Caledonia. 
Zo7iitcs desmaztiresi, sp. n., Crosse, .1, do Conch, xx. p. 225, New Caledonia. 
Helix (Zo)ntes) gawleri, sp. n.. Brazier, P. Z. S. 1872, p. 618, S. Aus- 
tralia. 
[^Mesojupliix] Zonites Icevigatus (Pfr.) and demissus (Binn.) ; jaw described 
by Binney & Bland, P. Ac. Philad. 1872, p. 135. 
Hyalma ccmaricey sp.n., and H. Ic7iis (Shuttl.), Mousson, Malac. Can. pp. 16 k 
17, pi. 1. figs. 16-18 & 19-21 (=PfeifTer, Novitat. Conch, iv. p. 66, pi. 119), 
Canaries. 
Hyaliim ? abyssinica and H. vestii, spp, nn., Jickeli, Mai. Blatt. xx. pp. 101 
k 102, province ITamaszen, Abyssinia." 
[Hyalma] Helix suri7iame7isis, sp. n., Pfeiffer, Mai. Blatt. xix. p. 75, pi. 2. 
figs. 14-16, Paramaribo, Surinam. 
. Helix {Crystallus) (Shuttl.) and ver7niculnm (hov^e) ] Mousson, 
Malac. Can. pp. 17 k 18, pi. 1. figs. 22-24 k 25-27 ( = Pfeiffer, Novitat. Conch, 
iv. p. 56, pi. 119), Canaries. 
NautilinnSy subg. n. for Hyalina chpiwie (Shuttl.), on account of its invo- 
lute nauiiloid shell : Mousson, 1. c. p. 19, pi. 1. figs. 28-33 (= Pfeiffer, Novitat. 
Conch, iv. p. 67, pi. 119), Teneriffe. 
[Gastrodonta] Zo7iitcs lasmodo7i (Phillips) and i7iter7xus (Say); jaw de- 
scribed by Bland k Binney, P. Ac. Philad. 1872, p. 136. 
Helix (Comdus) umhractdorum (Cox, 1864) = (Cox, 1864) : Brazier, 
P. Z. S. 1871, p. 806. — H. (C.) liardeti, sp. n., id. 1. c. 1872, p. 618, New South 
W ales. 
[ConideTua (Stoliezka)] Helix gratulator and conJi7iis (Blanf.), Hanley & 
