27(i 



HELICES EXCLUSAE. 



ocula Chenin., Gni. v. Bulinius exilis. 



— F6r. V. Achalina. 



— Webb et Berth. v. Bulinius 



ventrosus. 

 adusta Sow. v. Bulimus. 

 aediiis Fer. v. Bui. strigatus Miill. 

 afra Gniel. ^-^-. Pedipes. 

 agnata Zgl. v. Bul. ventrosus var. 

 alabaster Rang v. Achatina. 

 alba Ginel. = Planorbis. 



— Mont. = Planorbis reticulat. 



Risso? 

 nlbata Fer. v. Bulimus. 

 albicans Gmel. = Limnaea elon- 

 gata. 



— Orb. V. Bulimus. 

 Alepi Fer. v. Bul. Haiepensis. 

 Alvarezii Orb. v. Bulimus. 

 alvearia Fer. v. Pupa. 

 amarula L. = Melania. 



— P Gm. = Melania setosa. 

 ambiguaL. , Gm. =Fossarus Adan- 



soni. 



— Born = Turbo nicobaricus. 

 amphora F. v. Achat. variegata. 

 ampullacea L. = Ampullaria. 

 anconostoma Lowe v. Pupa. 

 angularis Chemn., Gm. =- Paludina. 



— Fer. V. Vitrina. 

 angulata Wood = Pianorbis bica- 



rinatus. 

 angulatilis F6r. v. Bulimus. 

 angulatus Rack. = Planorbis bica- 



rinatus. 

 angulosa Fer. v. Bul. opalinus. 

 angusta Stud. v. Succ. PfeifTeri? 

 annulata Gm. = Melania. 

 antiperversa F6r. v. Cylindrella. 

 apodemetes Orb. v. Bulimus. 

 arabica Nieb. v. Bul labiosus? 

 arata Sow. v. Bulinius. 

 arenaria Gm. = Rissoa? 

 Arnoudii Mich. f. v. Proserpina. 

 aspera Gm. = Melania scabra, 

 ater Chemn. = Melania. 

 atra Gmel. = Melania? 

 atrata Chemn. = Limnaea peregra. 

 atrovirens Moric. v. Vitrina. 

 aurantia F6r. v. Bulimus. 

 aurea Dillw. v. Bulimus. 

 aureola F6r. = Lucidella. 

 auricularia L. = Limnaea. 

 auris bovina F6r. v. Bul. fibratus. 



— caiprina F6r. v. Bul. glaber. 



— cervlTia F6r. v. Bulimus. 



— Judae Miill. = Auricula. 



auris leporis Fer. v. Buiimus. 



— — a F6r. V. Bul. lateralis. 

 ■ — Malchi Miill. = Auricula. 



— Midae Miill. =; Auricula. 



— niuris Moric. v. Bulimus. 



— Sileni F"er. v. Bulimus. 

 vulpina F6r. v. Bulimus. 



australis F6r. v. Succinea. 

 avellana Gm. = Aiiiphibola. 

 avena F6r. v. Pupa avenacea. 

 Babel Fer. v. Bulimus. 

 bacillus F6r. v. Bulimus. 

 bacterionides Orb. v. Bulimus. 

 badiosa F. v. Bulimus. 

 baeticata F. v. Bulimus. 

 Bahiensis Moric. v. Bulimus. 

 balthica L. = Limnaea. 

 Bamboucha F. v. Bul. subdiaphanus. 

 barbara L. v. Bulimus. 

 Barclayana P. v. Pupa pagoda juv. 

 bicanaliculata F. v. Claus. tridens. 

 bicarinata F. v. Achat. sinistrorsa. 

 bidens Miill. v. Claus. laminata. 

 — Brook. V. Claus. bidens. 

 bifasciata Pult. v. Bul. acutus 

 Blainviiliana F. v. Cylindrella. 

 Biandingiana Lea v. Streplaxis. 

 Bolivarii 0. v. Bulimus. 

 Bolteniana CIi. = Lanistes. 

 Bontia Cli. v. Bul. Bonliae. 

 Borbonica F. v. Achat. fulica. 

 brachyodon Sow. v. Bulimus. 

 brachysoma 0. v. Bulimus. 

 Brasiliensis F. v. Pupa? 



— Moric. V. Vilrina. 



brephoides 0. v. Bulimus. 

 brevipes Drap. v. Daudebardia. 



— Sow. v. Daudeb. rufa. 

 brevis F. v. Cylindrella. 

 Brownii Wood = .\Icadia. 

 Bruguierea F. v. Achatina. 

 buccinata Alt. v. Bul. montanus. 

 buccinum Schrank v. Succ. oblonga. 

 bullaoides Donov. = Physa fonti- 



nalis? 

 bullina F. v. Succinea. 

 Buschi P. V. Bul. Albersi. 

 Byronii Wood v. Achatinella pul- 



cherrima. 

 cactorum 0. v. Bul. Hennabi. 

 caerulea F. v. Clausilia. 

 caerulescens Gm. = Paludina? 

 calathiscus Lowe v. Pupa. 

 calcarea Born v. Bulimus. 



— Chemn. v. Bul. obtusatus. 

 calcaria Dillw. v. Bul. calcareus. 



