REPORT ON THE RADIOLARIA. 



1773 



Challengeria — 



tritonis, 1649. 

 wildi, 1653. 

 xiphodon, 1648. 



CH.A.LLENC.EKIDA, 1642. 



ChallengeriJiuin, 1656. 

 Challengerilla, 1651. 

 Challengeroma, 1652. 

 Challengeron, 1654. 



balfouri, 1665. 



bathybium, 1658. 



bethelli, 1658. 



bisternum, 165". 



buchanani, 1657. 



carpenterii, 1659. 



chaimeri, 1658. 



ciliatum, 1659. 



cochlear, 1654. 



crosbiei, 1657. 



diodon, 1654. 



fergusoni, 1656. 



golfense, 1655. 



heptacanthum, 1657. 



johannis, 1659. 



monodon, 1654. 



moseleyi, 1658. 



pearceyi, 1654. 



ricbardsii, 1655. 



swirei, 1654. 



tizardi, 1656. 



triangulum, 1656. 



triodon, 1655. 



willemoesii, 1659. 



wyvillei, 1660. 

 Cballengeroslum, 1658. 

 Chiastolida, 736. 

 Chiastolidina, 738. 

 Chiastolus, 738. 



ampbicopium, 738. 

 Chilmnma, 454. 



satitrnus, 454. 

 Chitonastrum, 537. 



bathybium, 537. 



dicranoides, 538. 



jugatum, 537. 



lyra, 538. 



regulare, 539. 



triglocbin, 537. 

 Choenicosphsra, 102. 



flammabunda, 103. 



flosculenta, 103. 



murrayana, 102. 



nassiterna, 103. 

 CinolopyTamis, 1161. 



cribellum, 1161. 



infundibulum, 1161. 



lithosestrum, 1162. 

 Circogonia, 1698. 



dodecacantha, 1698. 



icosahedra, 1698. 



Circogonida, 694. 

 Circoniscus, 489. 

 ClRCOPORIDA, 1689. 

 Circoporus, 1694. 



characeus, 1695. 



hcxastyliis, 1695. 



octahedrus, 1695. 



sexfurcus, 1694. 



sexfiiscinus, 1695. 

 Circorrhegma, 1699. 



dodecahedra, 1699. 

 Circospatbis, 1696. 



furcata, 1696. 



novena, 1696. 



tetradeca, 1697. 



tetrodoiita, 1697. 

 CircosphiBra, 63. 

 CiROOSPYEIDA, 1072. 

 Circospyris, 1072. 



gigas, 1072. 



nucula, 1072. 



tridentata, 1072. 

 Circostephanus, 1699. 



coronarius, 1699. 



polygonarius, 1700. 



sexagenarius, 1700. 

 Circotympanum, 1012. 



decagonium, 1013. 



hexagonium, 1012. 



octogonium, 1013. 

 Cladarachnium, 1165. 



virguUtim, 1296. 



ramosum, 1165. 

 Cladococcida, 51. 

 Cladocoocus, 223. 



abietinus, 226. 



aciifer, 211. 



antarcticus, 225. 



arborescens, 224. 



bifurcus, 226. 



cervicomis, 228. 



dcntatus, 211. 



dendrites, 227. 



japonicus, 225. 



penicillus, 224. 



pinetum, 226. 



quadricuspis, 225. 



scoparius, 225. 



simplex, 216. . 



spinifer, 224. 



stalactites, 227. 



tricladus, 227. 



viminalis, 226. 

 Cladocorona, 1177. 

 Cladophracta, 803. 

 Cladopyramis, 1160. 

 Cladoscenium, 1148. 



ancoratum, 1149. 



fulcratum, 1148. 



gladiatum, 1149. 



Cladoscenium — 



pectinatuni, 1150. 



pinnatum, 1149. 



verticillatum, 1149. 

 Cladospyris, 1069. 



bibrachiala, 1039. 



niolaccana, 1761. 



ramosa, 1069. 



tribrachiaia, 1029. 

 ClathroMirsa, 1045. 



diclijopus, 1045. 

 Clathrocanidium, 1210. 

 Clathrocanium, 1210. 



eoarotatum, 1211. 



diadema, 1212. 



ehrenbcrgii, 1262. 



reginiE, 1212. 



sph.nerocephalum, 1211. 



squarrosum, 1211. 



triomma, 1211. 

 Clathrocorona, 1212. 



diadema, 1212. 



reginm, 1212. 

 Clathrocorys, 1219. 



giltschii, 1220. 



murrayi, 1219. 



teuscberi, 1220. 

 Clathrocircus, 961. 



decaporus, 962. 



dictyospyris, 963. 



hexaporus, 962. 



multiforis, 963. 



octoporus, 962. 



stapedius, 962. 

 Clathi'ocyclas, 1385. 



alcmenw, 1388. 



basilea, 1386. 



Cassiopeia;, 1390. 



collaris, 1387. 



coscinodiscus, 1389. 



danaes, 1388. 



domina, 1387. 



europse, 1388. 



fimbriata, 1386. 



jonis, 1389. 



latonae, 1389. 



priucipessa, 1386. 



puella, 1387. 



semeles, 1388. 

 Clathrocyclia, 1386. 

 Clathrolycbnus, 1240. 



araneosus, 1240. 



periplectus, 1241. 

 Clathromitra, 1218. 



pentacantha, 1219. 



pterophormis, 1219. 

 Clatbropilium, 1326. 

 Clathropyrgus, 1441. 



trifcnestra, 1441. 

 Clatbrosphaera, 118. 



