Begister, 
A. 
Abacocrinus 345, 373. 
Abatus 541. 
Abracrinus 366. 
Acalephae 305. 
Acamarchisidae 623, 629. 
Acambona 687, 719. 
prima 687. 
Acanthastraea 255. 
Acanthocladia 603. 
anceps 603. 
Acanthocladidae 603. 
Acanthocoenia 263. 
Acanthocrinus 345, 376. 
Acanthocyathus 267. 
Acanthocyclus 227. 
Acanthodes 227. 
Acanthodesma 123. 
Acantliodesmidae 123, 734. 
Acanthometra 118. 
Acanthometreen 733. 
Acantbometridae 115, 116, 
126, 733. 
Acanthopliractidae 733. 
Acanthophyllum 231. 
Acanthopora 248, 611. 
Acanthospongia 173, 185. 
Acanthostaurus 118. 
hastatus 116, 119 
Acanthothyris 691, 719. 
spinosa 691. 
Acervularia 233, 271. 
ananas 233. 
Acervulina 92. 
Aceste 536. 
Acestra 185. 
Achilleum 150, 288. 
costatum 192. 
globosum 288. 
Achradocrinus 344, 364. 
Achradocystites 418. 
Acicularia 83, 110. 
Acraspedites 306. 
antiquus 306. 
Acritis 665, 718. 
Acrocliordocrinus 346, 391. 
Acrocidaris 502. 
nobilis 502. 
Acrocladia 510. 
Acrocrinus 380. 
Acrohelia 265. 
Acropeltis 505. 
aequituberculatus 505. 
Acropora 635. 
Acroporidae 241. 
Acrosalenia 498. 
aspera 498. 
hemicidaroides 498. 
Acrothele 665, 718. 
coriacea 665. 
intermedia 665. 
Acrotreta 666, 718. 
Ac.roura 445, 447. 
Cornueliana 447. 
serrata 447. 
Actinacis 239, 274. 
elegans 239. 
Actinaraea 239, 273. 
Actinaria 213, 224. 
Actinien 207. 
Actinoconchus 684. 
Actinocrinidae 344, 368. 
Actinocrinites 353, 373. 
Actinocrinus 344, 366, 369, 
375, 418. 
proboscidialis 333, 369. 
tesseracontodactylus 373. 
Actinofungia 303. 
Actinometra 346, 397. 
Actinomma 120. 
asteracanthium 120. 
Actinommatidae 126. 
Actinopbryna 126. 
Actinopora 590, 597. 
Actinoseris 246. 
Actinostoma 601. 
Adelastraea 255. 
Adelocrinus 364. 
Adelosina 78. 
Aerope 536. 
Aetea 623, 630. 
Aetites 406. 
Agaricia 248. 
Agaricocrinus 344, 371. 
Agarites 505. 
Agassizia 543. 
Agassizocrinus 344, 361. 
dactyliformis 362. 
globosus 362. 
laevis 329, 362. 
Agatlielia 265. 
Agatkiphyllia 255. 
Agathistega 64. 
Agelacrinus 414. 
Cincinnatiensis 414. 
Agglutinantia 723. 
Agulhasia 698. 
Alcyonaria 205,207,208,270. 
Alecto 395, 598. 
Allionia 395. 
