10 
2 (Neritina) Cumingii Recl. 
34 
12 
13 
Nerita 
E OQ) C0 (Q2 C2 (O0 
1 Litorina 
14 
1 Xenophora trochiformis (Turbo) Born. 
Troechus concehyliophorus Born, 
ziczac Lam. Phil. 
sp. an juv. preced.? 
elegantina v. d. Busch. 
N. eommunis Q. & G.*? 
Philippinarum Sow. 
amphibia Lesson. 
N. dubia Sow. non Ch. 
pupa L. 
polita L. 
Rumphii Recl. 
Malaccensis Gmelin, 
plicata L. 
costata Ch. 
N. scabrieosta Lam. 
(Pagodus) papillosa Lam. 
Peruviana Lam. 
L. zebra Gray. 
unicolor ecrulescens. 
angulifera Lam. 
undulata Gray. 
Phorus onustus Reeve, 
1 Solarium cingulum Kiener. 
2 
4 
4 Scalaria 
1 
1 
1 
perspectivum L. 
variegatum Lam. 
lamellosa Lam. 
gradata Hinds. 
Philippinarum Sow. 
ambigua L. Ch. IV. p. 280. 
S. lyra Sow. f, 82. 
Philippin K. 
— 
Philippin C. 
Antill. 
Pbilippin K. 
Ind. or. 
— 
Philippin K. 
I. Chineha, 
Brasil. 
Nicobar. 
Autll. 
Philippin K. 
Ind. or. 
Philippin K. 
Antill. 
Philippin K, 
