— 430 



Pages 



Qngulina lutieola Val. . . . 381 



— obtonga ILk.. 377, 379 



— Riangi-i Duv 381 



— rubra Daud.. 377, 379 



— t.rans ven^a Lk .... 379 

 Unio Durieui I>esli 156 



— lititonafe iGuv 157 



— Martel i Plry 156 



— .rbomboicleus Schr... 157 



— umbonatus Rm 157 



VALLICAULIS (nov. Subg.) 287 



Vaticinaria (G.) 084 



induta 1I.m11.. . . 285 



— luzonica Sm.. . . 884 



— (Mosedeyi Sm... 884 

 Yextricola verruc-osa IL.. . 62 

 Veni s albida Rem 194 



•■ — iaunea Gm'el 64 



— biseofca Gonr 899 



— ' iborealis L 194 



— iBuisisebaierdi Req... 219 

 — ' 'Ciircinnata (Brocc. . . 194 



— diapbiana Gmel. 338, 371 



— Dombeyi Lk 243 



- — iDuminyi Req 219 



— 'efournea Grnetl 246 



— •edentula Brocc 89 



— i 'edentuka Chemn.... 86 



— edentuka L. 77, 78, 81 



— .fa.seialta Da G 219 



— fimbriata L.. . 285, 286 

 — ■ fu.S'ca Gmel 65 



— globo'sa Forsfc. 104, 345 



— inarusiUata L 245 



— jamaioensis Spglr. 



169, 173. 175, 183 



lupinus Brocc. 340, 342 



— orbieularks L.. 233, 235 



— orbiculata Mtg.:. .. 246 



— o.nbiculiata Ny&t. . . . 247 



— ovata Penn 62 



— pensylvanica L 198 



— punctata L. . 201, '244 



— sinuoisa Don. 292, 295 



— sinuosa Penn 295 



— spinlfera Mte .... 216 



Pag^e.5 



Venus spuria 'Ômel. . 99, 194 



— 'tigerina L... 835, 239 



— uniilata Penn. . 75, 206 



— verrucosa L 68 



Verticordia orbiculata Seg. 304 



Vesigomya pilula Dali. . . . 340 



Voluta laupaotia Lk 333 



Volvaria amycli ozona îMelv. 164 



— Decaryi Bav. n. sp. 164 

 Xeroleuca Brulardi Plry.. 20 



. — ■ 'Brula.rrïi var. Gla- 



veli Plry 20 



— Brulardi var. Beir- 



gerond Plry. ... 20 



niograbina "Mor. . . 19 



Xerophila anflousiamaPlry. 12 



— 'apicina Lk 13 



— arabophila Plry. . 17 



— bogudiana Plry.. . 19 



— candida Porro... 18 



— eonspurcata Drpd. 12 



— Cottyi Mor 14 



— Debackeriana 



Plry 12 



— diss'imiliis Plry. . . 12 



— edrissiana Plry. . 12 



— eremopliika Boiss. 18 



— eumreus Lowe ... 12 



— eupboroella Pecb. 14 



— euphordella var. 



menzeliana 



Plry 14 



— fini'tiima Mot 17 



— globuloidea Terv. 14 



— guerciflama Plry. 15 



— Heynemanni Kob. 15 



— inversa West,... 13 



— Lecontnei Plry. . . 12 



— Lemoinei Deb. ... 16 



— Marteli Plry 16 



— miauretainrca Bgt.. 15 



— niendicula Plry... 12 



— menaclana Plry.. 14 



— mesquiniana PLry. 12 



— muhichiaensisPlry. 



17', 19 



