I N D E X. 



abbreviata, 92. 

 ahdita, 282. 

 abditum, 282. 

 abnipta, 282. 

 abruptum, 281. 

 acnniinata, 78, 174, 



271. 

 acuminatum, 271. 

 acutum, 278. 

 Adamsi, 284. 

 Adansoni, 17,29,32. 

 adenensis, 92. 

 a?iie;i, 174. 

 aequaiis, 201. 

 asquata, 262. 

 ffiquilatera, 50. 

 a^quilateralis, 255. 

 ffiquivoca, 89. 

 afRMis,7,73, 102, 245. 

 Africana, 17,222. 

 agrestis, 112. 

 alata, 14. 

 alba, 169. 

 albida, 68, 84. 

 albina, 68. 

 albo-cincta, 79. 

 albo-radiata, 115. 

 all)ula, 269. 

 albuhun, 269. 

 alta, 19, 122. 

 alternata, 77. 

 altile, 283. 

 altilis, 283. 



altior, 25. 



Alvarezii, 155. 



araabihs, 163. 



Amathusia, 132. 



ambigua, 47, 153,223. 



Ameroda, 261. 



Aniisoda, 261. 



amnica, 275. 



amnicum, 264, 274, 

 276. 



amphidesmoides, 12. 



amygdalina, 215. 



analis, 183. 



angulata,201, 204,259. 



anguUfera, 79, 

 1 angulosa, 16. 

 I anomala, 155, 257. 

 I Anomalocardia,1\b. 

 I antiqua, 109. 

 I anus, 23. 



aphrodina, 147. 



aphrodinoides, 148. 



apicalis, 88. 



appendiculata, 278. 



arabica, 91. 



araneosa, 169. 



arctata, 253. 



arctica, 200. 



argentina, 50, 272. 



argentiiium, 272. 



Arternis, 5. 



Artemis, 86. 



aspera, 25, 140. 



asperrima, 139. 



aspersa, 164. 

 astartoides, 147. 

 atrata, 240. 

 aurantia, 56. 

 aurea, 173, 268. 

 aureum, 268. 

 australe, 276,285. 

 australis, 24, 87, 94, 

 142, 230, 285. 



B. 



Bahiense, 284. 

 Bahiensis, 284. 

 Batissa,2\d,2U. 

 Belcheri, 75, 170. 

 bella,132. 

 Bengalensis, 224, 



243. 

 Bensoni, 223. 

 Berrii, 125. 

 Beudanti, 175. 

 bicolor, 49. 

 bilunulata, 20. 

 biradiata, 58, 170. 

 Birmanicus, 44. 

 bis cocta, 27. 

 borealis, 260. 

 Brasiliana, 232. 

 brevis, 195. 

 brevispina, 76. 

 Brongniarti, 128. 

 Bruguieri, 22, 183. 

 bullata, 70. 

 Buschii, 243. 



