NO. 1 OSBURN: eastern pacific BRYOZOA — CHEILOSTOMATA 



261 



angulata, 44 



arctica, 64, 82 



armata, 64, 210 



aurita, 63, 65, 212 



brevispina, 60 



circumclathrata, 63, 65, 214 



corniculifera, 63, 66, 67, 212 



craticula, 63, 67, 69, 210 



curvirostris, 75 



cymbaeformis, 57 



exilis, 63, 68, 210 



horrida, 63, 69, 210 



inconspicua, 64, 70 



lineata, 64, 68, 210 



nigrans, 42 



spathulifera, 84 



spitsbergensis, 76 



subalbida, 75 



enuissima, 75 



tenuirostris, 63, 72 



triangulata, 44, 45 



unicornis var. armifera, 79 



verrucosa, 71 



whiteavesi, 63, 70, 210 

 canariensis, Cupularia, 33, 113 



Cupuladria, 33, 176, 204 



Membranipora, 33 

 Canua, 51 



Canua (Merabrendoecium), 52 

 Carbasea, 39 



carbasea, 39, 204 

 carbasea, Carbasea, 39, 204 



Flustra, 39 

 cassidata, 79 



Membranipora, 79 



Tegella, 79, 80 

 Caulibugula, 6, 152, 160 



armata, 160 



californica, 160, 162, 246 



ciliata, 160, 161, 246 



cccidentalis, 160, 161, 246 

 Cauloramphus, 40, 55, 58, 67, 85 



brunea, 55, 56, 208 



cvmbaeformis, 55, 57, 208 



echinus, 55, 56, 208 



spiniferum, 55, 56, 58, 208 



triangularis, 66, 67 



variegatum, 58 

 Cellaria, 116 



borealis, 106 



diffusa, 116, 117, 222 



fissurifera, 117 



mandibulata, 116, 224 



tecta, 118 



ternata, 121 



veleronis, 116, 118, 224 

 Cellariidae, 10, 116 



Cellarina scabra, 144 

 Cellepora annulata, 177 

 celleporoides Tremogasterina, 98 

 Celiularia cervicornis, 144 



diffusa, 117 

 cervicornis, Celiularia, 144 

 Chaperia, 89, 94 



varians, 94 

 Chapperia, 88, 89, 94 



californica, 89, 91, 218 



condylata, 89, 90, 218 



cylindracea, 94 



(Electra) cylindracea, 94 



frontalis, 89, 92, 218 



galeata, 89, 91, 92 



longispina, 89, 93, 218 



patula, 88, 89, 90, 91, 218 



varians, 94 

 Chapperlidae, 15, 88 

 Cheilostomata, 1, 8 

 chelata, Eucratea, 15 



Scruparia, 16 



Sertularia, 16 

 ciliata, Bicellariella, 161 



Caulibugula, 160, 161, 246 



Sertularia, 152 



Stirparia, 161 



Stirpariella, 161 

 circumclathrata, Callopora, 63, 65, 66, 



214 



Membranipora, 65 



Retevirgula, 65 

 claustracrassa, Antropora, 52, 53, 206 

 claustracrassa (Membrendoecium), 



Antropora, 51 

 claustracrassum, Membrendoecium, 53 

 Clavopora, (Ascorhiza) occidentalis, 2 

 Coilostega, 10, 14, 99 

 Colletosia, 174, 185, 187, 189 



bellula, 188, 256 



radiata, 187, 189 



form innominata, 256 

 var. flabellifera, 188 

 var. rarecosta, 188 

 var. scripta, 188 

 colombiana, Cranosina, 48, 206 

 Columbiana, Beania, 170, 173 

 commensale, Conopeum, 30, 202 

 compacta form triplex, Menipea, 122 

 compressa, Antropora (Membrendoec- 

 ium), 51 

 condylata, Chapperia, 89, 90, 218 

 conferta, Membranipora, 82 

 Conopeum, 18, 30 



commensale, 30, 202 



(lacroixii) reticulum, 54 



reticulum, 31, 202 



