INDEX TO TROCHID/E. 



Note. — The names of valid species and varieties are printed in 

 Roman type ; of genera and other groups in small capitals ; of 

 synonyms in Italic. 



Abnorrais Crosse, 

 Achates Gld., 

 Achioi^us Gld., 

 Acuminata Sowb., 

 Acuminatus Ad., 

 Acutangukis Chem. 

 Acutaaguhis Mke., 

 Acutus Gld., 

 Acutus Lam., 

 Acutus Rve., 

 Adamsianus Schr., 

 Adamsi Pilsbry, 

 Adamsi (Umbonium) 

 Adansonii Blainv., 

 Adansoni Payr., 

 Adelaidfe Phil., 

 Adriatica Phil., 

 Adspersum Beck, 

 Aeglees Wats., . 

 ^Egyptiaca Lam., 

 ^gyptiaca. Payr., 

 JEgyptius Kn., . 

 ^mulans Ad., . 

 ^ola Watson, . 

 jEquisculpta, Cpr., 

 ^quistriatum Monts., 

 JEruginosum Phil. 

 ^thiops Gm., 

 Affinis Dall, 

 Affiuis Garrett, 

 Affinis JefFr., . 

 Agathensis Reel., 

 Agrestis Phil., . 

 Alabastrum Beck, 

 Alabastrum Rve., 



Cpr., 



12, 



201 



82 



388 



273 



312 



351 



59 



419 



405 



18 



19 



25 



206 



313 



236 



110 



68 



462 



426 



60 



263 



210 



437 



416 



459 



363 



5,43 



217 



365 



54 



257 



379 



254 



134 



429 



503 



9 Q S 



