INDEX. 



Acephala, 551, 599. 

 Acephales, 101,582. 



sans coquilles, 1 1 0. 



testaces, 108, 110. 



Acephalophora, 545. 

 Aceres, 131. 

 Achatina octona, 410. 



perdix, 66. 



variegata, 369. 



Acta?on, 270. 

 Actiniae, 32. 

 Adelopneumona, 561. 

 Agathinae, 368. 

 Alcyoneae, 297. 

 Alcyonium schlosseri, 569. 

 Ammonites, 92. 

 Ammonitidae, 584. 

 Ampullaria, 130, 366. 



avellana, 295. 



fragilis, ib. 



ovata, 294. 



Ampullaria;, 257. 

 Anastoma, 416, 482. 

 Ancylus, 404. 

 Anodonta undulata, 349. 

 Anodontes, 408. 

 Anomia undulata, 38. 

 Anomiaj, 145, 146, 418, 422. 

 Anosteophora, 561. 

 Antliobrachiophora, 561. 

 Apan, 38. 



Aplysia, 17, 210, 212, 372, 376. 



depilans, 71. 



dolabrifera, 292. 



leporina, 17. 



mustelina, 312. 



punctata, 241. 



sicula, 1 6. 



Aplysia;, 129, 131, 241, 244, 311. 

 Aporobranchiata, 544. 

 Aporrbais, 407. 



pes-pelicani, 234. 



Area, 145. 



none, 21. 



senilis, 294. 



Arcacea, 602. 

 Area;, 135. 



Argonauta argo, 123 — 125. 

 Argonaute, 84—86, 138, 370. 



Arion ater, 79, 336. 



Artemis, 406. 



Ascidia conchilega, 177. 



intestinalis, 279. 



mytiligera, 281. 



pedunculata, 281. 



prunum, 279. 



rustica, 298. 



Ascidia;, 187, 278—279,283, 296, 570. 



Ascidies sociales, 604. 



Asiphonobranchiata, 542. 



Aspergillum, 460. 



Aspidobranchiata, 552. 



Aspidogaster conchicola, 382. 



Assiminia, 130,404. 



Astulidia, 556. 



Atlantes, 115, 118. 



Atracbia, 578. 



Auricula, 290. 



Avicula rnargaritifera, 293. 



radiata, 49. 



Awabi, 43. 



Barnacles, 421. 



Barnet, 479. 



Belemnite, 92. 



Belernnitidse, 584. 



Biphores, 125, 343. 



Bivalves, 126, 135. 



Blackbird, 27. 



Blatta byzantina, 77. 



Blood, 222—224. 



Boltenia, 146. 



Bracbiopoda, 551 , 578, 600. 



Brachiopods, 7, 92, 102, 110, 11 1, 277, 



345, 469. 

 Briareus, 132. 

 Biismeus, 438. 

 Buccina, 306. 

 Buccinum cassis, 234. 

 harpa, 234. 



lnevigatum, 168. 



- striatum, 421. 



undatum, 29, 40, 140, 172, 



267, 306, 310, 355, 421. 

 Buccinoides, 107. 

 Bucephalus polymorphic, 382. 

 Buckie, 29. 

 Bulimi, 263, 370, 487. 



