— 167 



Melania recentissima Tapp. 



— sobria Lea. 



— obscura Brot. 



— singularis Tapp. 



— Landaueri Brot. 



— "Waigiensis Less. 



— Petiti Phil. 



— exusta ßve. 



— nicobarica Mörch. 



— terebra Lesson. 



— Demani Tapp. 



— Plyensis Tapp. 



— dactulios Tenn. -Woods. 



— "Wilkinsonii Tenn. -Woods. 



— scalariformis Tenn.- Woods. 



— celebensis Quoy. 



— plumbea Brot. 



— aspera Lam. 



— epidromoides Tapp. 



— setosa Swains. 



— mirifica A. Ad. 



— spinescens Lesson. 



— scabra Müller, 



— pagoda Lea. 

 Pannus ater Linne. 

 Potamides eheninus Brug. 



— palustris L. 



— sulcatuD Born. 



— telescopium L, 



— Corneas A. Ad. 

 Neritina puUigera Lam. 



— Petita Eecluz. 



— Iris Mouss, 



— Knorrii Reeve. 



— crepidularia Lam. 



— Siquijorensis Eecl. 



— variegata Lesson. 



— Eoissyana Eecl. 



— gagates Lam, 



— Wallacei Dohrn. 



— turrita Chemnitz. 



Neritina communis Quoy. 



— ziczac Sow. 



— dubia Chemn. 



— Cornea L. 



— subsulcata Sow. 



— brevispina Lam. 



— subgranosa Sow. 



— subpunctata Eecl. 



— rhytidophora Tapp. 



— fuliginosa v. d. B. 



— luctuosa Eecluz. 



— guttata Eecluz. 



— coronoides Lesson. 



— Ualanensis Less. 



— viridissima Tapp. 



— semen Tapp. 



— marmorata Braz. 



— auriculata Lam. 

 Navicella suborbicularis Sow. 



— pulcherrima Tapp. 



— depressa Lesson. 



— Janellii Eecluz. 



— clypeolum Eecl. 



Stenogyra panaijensis Pfr. . 



— gracilis Hutton. 

 Trochomorpha planorbis Lesson. 



— papua Lesson. 



— Lomonti Braz. 



— exclusa Per, 



— Vahine Hombr. 



— ternatana le Guillou. 



— Solarium Quoy. 

 Thalassia annulus Braz. 



— Sapho Braz. 

 Patula Demani Tapp. 

 Hyalina aruensis Tapp. 

 Conulus Maine Braz. 



— Starkei Braz. 

 Calycia crystallina Eeeve. 



— Isseliana Tapp. 



