INDEX TO HELICES. 



Affinior Deb. viii, 166; . ix, 250 



Atfiuis Blanc, . . ix, 252 



Affinis Gm. iv, 117. 



Affiuis Paul, iv, 106 ; . ix, 302 



Afra Pfr. ii, 109. 



Africse Brown iii, 108 ; ix, 38 



African* Pfr, ii, 128. 



Agaetana Mab. iv,163; ix, 327 



Agapeta Bgt. . . ix, 267 



Agaroi Serv. iii, 229. 



Agenna Bgt. . . ix, 326 



Agenora West. . . ix, 261 



Aggarica B. . . . ix, 257 



Aggei Heimb. viii, 244; ix, 220 



Aggerivaga Mab. iv, 255 ; 



[ix, 318. 



Aglaia Auct. . . ix, 193 

 Aglaja Alb. . . . ix, 191 

 Aglaja Pfr. ii, 94. 

 Agla'ometa Mab. iii, 237 ; ix, 258 

 Aglypta Dohrn. ii, 127. 

 Agna Hag. . . ix, 256 



Agnata Paul, iv, 107 ; . ix, 302 

 AgnataZgl.. . . ix, 263 



AGNATHA Morch, ix, xxiii. 

 Agnewi Cox, iii, 263 ; ix, 33 

 Aguocheilus Smith, viii, 289 ; 



[ix, 142 



Agona Anc. . . ix, 259 



A.greabilis Zgl. iii, 234 ; ix, 250 

 Agriunensis Kob. . ix, 259 



Agr'estis Lowe. . . ix, 341 

 Agrioica Bgt. iv, 9 ; . ix, 254 

 Ahraarina (B.) Mab. iv, 1 31 ; 



[ix, 324 



Aimophila Bgt. iv, 126 ; ix, 322 

 Aimophilopsis Villes, i v 1 26, 



[ix, 322 



Air urn! a Siem. . . ix, 304 

 Aitutakiana Mouss. . ix, 29 

 Ajax Pfr. . . . ix, 222 

 Akowtongensis Theob., iv, 



[57 ; ix, 209 



Akrotirensis Kob. . ix, 250 

 Alabastra Pech. . . ix, 307 

 Alabastrina Paul, iv, 216; 



[ix, 331 

 Alabastrites Mich, iv, 134; 



[ix, 324 



Alata Pfr. . . . ix, 36 

 Alauda Fer. v, 42 ; . ix, 182 

 Alavana Bgt. . . ix, 256 

 Albaiensis Sowb. vii, 132; 



[ix, 222 



Alba Kob. . . . ix, 326 

 Albanensis Cox, ii, 209 ; viii, 



pi. 37, f. 43-46, ix, 34, 388 

 Albanicus Zgl. ii, 134. 

 Albata Blanf. ii, 83 ; 219. 

 Albella Dr. . . . ix, 259 

 Albella Mart, i, 179. 

 ALBERSIA H. Adams, . ix, 124 

 Albersiana Pfr. v, 17 ; ix, 186 

 Albersi Lwe. iv, 42 ; ix, 243 

 Albersi Mts. ii, 20. 

 Albersi Pfr. . . ix, 229 



Albescens Adami, . . ix, 320 

 Albescens Jan. iv, 344 ; ix, 319 

 Alberti Brod. . . ix, 227 

 Albicans Pfr. ii, 163. 

 Albicostis Pfr. iv, 65 ; ix, 116 

 Albida Ad., iii, 218 : ix, 169 

 Albida Heraph. . ix, 200 

 Albida Hemph. viii, 117, ix, 50 

 Albida Jeffr. iii, 53 ; . ix, 281 

 Albida Taylor, . . ix, 34 

 Albidens Bens, ii, 27. 

 Albidorsalis Mouss. . ix, 267 

 Albidula Bgt. . . ix, 333 

 Albilabris Lam. . . ix, 93 

 Albino, Anc. . . ix, 26 



Albina Brancsik, . . ix, 157 

 Albino, West. . . ix, 281 

 Albinella Paul, ii, 148. 

 Albinus Gra.t. . . ix, 229 

 Albizonata Dohrn. ii, 86. 

 Albocarinata Smith, vii, 59 ; 



[ix, 142 



Albocincta Binn. . . ix, 68 

 Albocincta Ckll. . . ix, 274 

 Albocincta Pfr. iii, 86 ; ix, 4 

 Albocinctella Colb. . ix, 254 

 Albofaseiata Hemph. viii, 



[116; ix, 50 



Albofilata Mouss. . ix, 134 



Albolabris Hedl. viii, 289 ; 



[ix, 142 

 Albolabris Say, iii, 150; ix, 76 



