542 HELIX. 
deflexus, infra convexus; apertura obliqua, basi recedens, sub- 
circularis; peristoma simplex, rectum, acutum, margine colu- 
mellari reflexo, dilatato. — Alt. 1!/,, diam. maj. 1?/,; apert. 
alt. et lat. "/ mill» (J.) 
Helix Brucei (Punctum?) Jickeli Moll. Nordost-Afr. 1874. p. 57. 
(GEL UE 9; 
Habitat prope Mekerka Abyssiniae. 
S. 48. 
918. REelitae Gass.— Post verba: hirsutis, argenteis adde: unicolor, 
castanea; anfr. — — — 
984*. EZ. decorticata (Pitys) Garrett. 4 
« Testa subdiscoidea, aperte umbilicata, tenuis, subpellucida, 
cinerea sub epidermide fusco-cornea, adulta decorticata, rarius 
strigulis («dashes») radiantibus rufis notata, arcuatim costata: 
costis lamellaribus, regularibus, subconfertis, in basi continuatis, 
interstitiis subülissime striatis; spira plano-convexa; sutura ca- 
naliculata; anfr. 5, convexi, lente accrescentes, ultimus superne 
convexe declivis, subtus rotundatus, peripheria obsolete angu- 
laris; umbilicus profundus, anfractus monstrans, circa !/, dia- 
metri occupans; apertura obliqua, orbiculato-luniformis; perist. 
simplex, tenue; regio parietalis tenuissime callosa. — Diam. 4, 
alt. 2 mill.» (Garr. angl.) 
Pitys decoriicata Garr. in Amer. journ. conch. VII. 1873. p. 228. 
LAN OE EP IM 
Patula  decorticata Schmellz Mus. Godeffr. cat. V. p. 93. 
Habitat Rarotonga, Cook's Isles. 
984^. H. Harveyensis (Pitys) Garrctt. 4 
« Testa subdiscoidea, umbilicata, tenuis, subpellucida, virenti- 
cinerea, rufo arcuatim tessellata, dense et subtilissime plicato- 
striata: striis obliquis, sinuosis, basi minus distinctis; spira 
plano-convexa; sutura canaliculata; anfr. 5, plano-convexi, lente 
et regulariter accrescentes, ultimus obtuse angulatus, superne 
declivis, subtus convexus; umbilicus mediocris, profundus, an- 
fractus monstrans, !/, diametri occupans; apertura orbiculato- 
luniformis; perist. tenue, simplex. — Diam. 4!/5;, alt. 2 mill.» 
(Garr. angl.) 
Pitys Harveyensis Garr. in Amer. journ. conch. VII. 1872. p. 228. 
t, .19. 15:90. 
Patula / Harveyensis Schmeliz Mus. Godeffr. cat, V. p. 93. 
Habitat Rarotonga, Cook's Isles. 
