866 
INDEX. 
Page. 
Multicavea magnifica 831 
Multicrescis 684 
(Multicrescis) Leiosoecia parvicella S23.824 
tuberosa 684 
variabilis 684 
multilamellosa, Hippoporella 59,378 
Lichenopora grignonensis 820 
Macropora 277 
mnltiradiata, Batopora 629 
( Multi tubigera), Centronea micropora 756,761 
mundula, Callopora 158 
munsteri, Lunulites 240 
Mural rim 83 
Murinopsia 282 
Murinopsis galeata 283 
muscles, parietal 314 
Myriozoidae 334 
(Myriozoum), Haswellia australiensis 516 
marionense 525 
subgracile 51 
N. 
Nature ot the ovicells 54 
Nellia 194,195 
bifaciata 197 
concatenata 197 
midwayanica 197 
oculata 195,196 
nematopores 641,643 
neocomiensis, Filisparsa 693 
Radiopora 817 
neozelanica, Heteropora 677 
Steganoporella 261 
Nervous and excretory systems 42 
nieklesi, Tegella 167 
nigrans, Adenifera (Membranipora) 102 
Callopora (Membranipora) 147 
Nimba 339,372 
praetexta 339,372 
nitens, Lacerna (Schizoporella) 346 
Membranipora 78 
nit.ida, Lepralia (Membraniporella) 283,284,375 
nitidissima, Lacerna (Schizoporella) 346 
nitido-punetata, Gephyrotes (Cribrilina) 283,300 
nivea, Schizopodrella (Schizoporella) 57,337,338,341 
nodifera, Tubucellaria 546 
nodulosa, Alderina 83,143 
Ammatophora 141 
Schismopora 599 
nonreticula, Idmonca 781 
nordgaardiana, Callopora (Membranipora) 147 
normani, Micropora 235 
normaniana, Crisina 762 
Notamiidae 72,73 
novaehollandiae, Thalamoporella 267 
novaezelandiae, Lichenopora 815 
novezelandiae, Hippellozoon (Retepora) 505,606 
nuda, BulTonella (Schizoporella) 349 
O. 
obelia, Diplosolen (Berenicea) 745 
obelioides, Diastopora 745 
obeliscus. Hemicyclopora 586 
Object and Methods of Study 4 
obliqua, Adeonellopsis 564 
Page. 
obliqua, Porella 481,493 
Reticulipora 708 
obliquesenata, Fedora (Kionidella) 624 
obliquum, Metradolium 432,446,448 
ocalensis, Hincksina 114,117 
oecidentalis, Crisulipora 748,749 
Cypbonautes. 78 
Tubulipora 757 
occulta, Tegella (Membranipora) 166 
occultata, Odontionella (Membranipora) 256 
oceanica, Retepora (Sertella) 503 
ocellata, Steginopora 283 
Ochetosella 432,451 
jacksonica 52,432,451,452 
robusta 453 
octonaria, Dacryonella 227 
oculata, Farcimia 196 
oculata, Hippodiplosia(F.schara) 94 
Nellia 195,196 
Odontionella 253,256 
(Membranipora) hians 256 
occultata 256 
Oeciopores of Tubulipora 757 
oecioporosa, Acanthionella 48,597,614 
Membraniporidra 133 
Ogiva 204 
actaea 204 
Ogivalia 204 
cypraea 204 
Ogivaliua 84,109,117 
elongata 118 
var. minor 119 
eximipora 109,117,118 
Oligotresium 248 
claibornica, Lunularia s 248 
vieksburgensis, Lunularia 249 
Olocyst 47,83,454 
Microstruoture of 48, 50 
Oncousoecia 687 
(Crisia) schmitzi 687 
(Filisparsa) bifurcata 687,689 
quinqueseriata 692, 702 
(Tubulipora) lobulata 687 
varians 690 
Oncousoeciidae 686-689 
Onycliocetla 204,205 
angvlosa 203-206 
celsa 207 
digitata 276 
duplieiter 208 
georgiana 206 
laciniosa 63,207 
levinseni, Velumella 213,214 
luciae 203 
solida 209 
onychocellaria 64 
Onychocellidae 201-2p4 
onychocelliferum, Aspidostoma 254 
onydentata, Floridina 221 
Oochilinacrassimarginata 131 
Ooecial cover 55 
Ooecium 40,42 
opercular valve 314 
Operculum 58 
Opesiulae 201 
