148 HELIX 8. 42. 
8393. EL. Petterdi Brazier. T 
« Testa late umbilicata, depresso-orbiculata, tenuis, fuscula, 
undique lineis incrementi, aspectum sericum praebentibus, mi- 
nutissime striata; spira modice elevata, apice obtuso, sutura 
perimpressa; anfr. 5, convexiusculi, ultimus non descendens, 
utrinque convexus; umbilicus fere perspectivus, circa !/4 dia- 
metri aequans; apertura obliqua, rotundato-lunata; peristoma 
rectum, simplex, tenue, acutum, marginibus distantibus. — 
Diam. maj. 2, min. 19/,, alt. 4 lin.» (B. angl.) 
Helix Pelterdi (Pitys) Braz. in Proc. Zool. Soc. 1871. p. 696. 
Habitat prope Hobart Town Tasmaniae (Petterd ). 
* 
834. Kawaiensis Pfr. (Coll. 295.) IV. 84. V. 147. — Helicopsis Kauaien- 
sis Pease in Proc. Zool. Soc. 1374. p. 475. — Ins. Sandwich. 
835. minutalis Fér.-- IL 91. IV. 84. V. 449. — Nanina minutalis 
Gray. —  Helicopsis minutalis Pease in Proc. Zool. Soc. 1874. 
p. ^75. — Tahiti. 
836. subangulata Pfr. IV. 84. V. 1449. — Hyalina Cox Mon. Austr. 
landsh. p. 42. t. 9. f. 6 (ex Reeve). — Tasmania. 
89*Y. Lyndhurstensis Coz. V. 149. — Cox in Ann. and Mag. 
3d. ser. XIV. p. 181; (Hyalina) Mon. Austr. landsh. p. 44. t. 47. 
f. 4. — Lyndhurst, Sydney (King). 
838. crebriflammis P'fr. (Coll. 296.) III. 94. IV. 85. V. 449. — Helix 
infundibulum Hombr. S Jacq.? — Nanina crebriflammis Mart. — 
Nova Seelandia. 
839. Coresia (Zonites?) Gray. (Coll.297.) III. 92. IV. 86. V. 149. — 
Nanina Coresia Mart. — Nova Seelandia. 
840. H. subcoacta Gassices. t 
«Testa minima, late umbilicata, lenticularis, subeonvexo- 
depressa, transversim striatula, unicolor rubiginosa, epidermide 
setosa subcoacta; anfractus 5 regulariter accrescentes, conve- 
xiusculi, ultimus vix descendens; sutura profunda; apertura 
rotundata, superne angulata, depressa, inferne rotunda; pe- 
ristoma simplex, acutum. — Diam. maj. 3, min. 2!45, alt. 
91/, mill.» (G.) 
Helix subcoacta Gass. in Journ. Conch. XVIII. 1870. p. 140. 
Habitat in insula Art Novae Caledoniae (Montrouzier). 
841. H. Koutoumensis Gassies. 
«Testa profunde sed mediocriter umbilicata, sublenticula- 
ris, leviter globulosa, subtilissime striata, zonis nonnullis rufulis, 
colorationis verosimiliter intensioris residuis, ornata. Spira an- 
fractibus 4 convexis, regulariter accrescentibus composita; anfr. 
ultimus descendens, penultimo vix major; apex corneus, nitide 
luteus; sutura mediocris; apertura semilunato-rotundata; perist. 
VOR 
