Register. 
A. 
Acantharia 859 
Acanthastrea Bowerbanki 1020 
— hirsuta 1020 
Acanthocladia 160. 163 
Acanthocoenia Rathieri 997 
Acanthocyathus Grayi 919 
— Hastingsii 919 
Acervata 714 
Acervularia 544 
— Baltica 537. 906 
— Battersbyi 535 
— Davidsoni 545 
— Dianthus 551 
— Goldfussii 536 
— macrommata 527 
— Römeri 535 
— Troscheli 548 
— favosum 62 
Achilleum globosum 264 
— milleporatum 228 
— parasiticum 265 
Acrohelia horrescens 972 
Actinacis Haueri 900. 1057 
Actinastrea Goldfussii 852 
Actinhelia 857 
Adelomeri 369 
Agaricia agaricites 1039 
Agaricia ampliata 1031 
— asperella 978 
— crassa 780 
— foliacea 810 
— graciosa 790 
— papillosa 1063 
— rotata 780 
— Swinderiana 55 
— undata 788. 1039 
Aleyonium 157 
— spongiosum 136 
Alecto 98 
— dichotoma 107 
Alipora 254 
Allopora oculina 977 
Alveolites crassus 51 
— crispatus 49 
— escharoides 47 
— Fisheri 52 
— Goldfussii 50 
— Grayi 52 
— laminatus 51 
— Lonsdalei 34 
— madreporaceus 47 
— retieulatus 50 
— spongiosus 49 
— spongites 52 
— — ramosus 50 
