678 



INDEX. 



Chromodoris roseopicta, 549, 550. 



zebra, 545. 

 Chrysopetaliim, 600. 



elegans, 668. 

 Cingulina, 534. 



Babylonia, 534, 544. 



oircinata, 534. 

 Cionella aciciila, 508. 

 Circuhis, 103, 10?, 110, 111, 125. 



Dalli, 126. 143. 



Duminyi, 110, 125, 127, 143. 

 var. supranitidus, 127. 



lirahis, 125, 126, 143. 



Smithi, 126. 



striatus, 110, 125, 126. 



supranitidus, 126, 127, 128, 143. 



trilix, 126, 127, 128, 142, 143. 

 Cirratulus, 600. 



assimilis, 654. 



capillaris, 653. 



grandis, 599. 



tenuis, 654. 



Websteri, 654. 

 Cirrhenereis, 600. 

 Cirronereis, 600. 

 Cirsonella, 114, 115, 120. 



australis, 120. 

 Cistella, 592. 



cistelhila, 592, 671. 

 Cithna cingulata, 105. 

 Cladaster, 175. 



rudis, 176, 233. 

 Cladocora, 552. 

 Cladophiurse, 366. 

 Clathrella naticoides, 104. 

 Clausilia papillaris, 507. 

 Clavellina oblonga, 588. 

 Clymene, 600, 654, 655. 



elongata, 655. 



GErstedii, 054. 

 Clymenella, 656. 657, 658. 



cirrifera, 658. 



constricta, 658. 



elongata, 657. 



lyrocephala, 658. 



mucosa, 657. 



polaris, 658. 



prseterinissa, 658. 



Soiuersii, 658. 



torquata, 656, 657. 

 Clymenopsis, 654. 



cingulata, 654. 

 Clymenura, 654. 



cirrata, 654. 

 Coclilicella ventrosa, 494, 506. 

 Cochliolepis, 119. 



parasitica, 104, 119. 

 Coe, Wesley E. — On the Development 

 of the Pilidium of Certain Nemer- 

 teans (five plates), 235-262. 



On a Nemertean, 597. 

 Cololejeimea, 389, 390, 393, 412, 446. 



calcarea, 408. 



Cololejeunea ceatocai-pa, 412, 449, 451, 

 452, 454, 460. 



Cootei, 412, 446, 447. 



erigens, 450. 



Goebelii, 450. 



Hillebrandii, 413. 451, 460. 



lanciloba, 413, 450, 452. 454, 4.60. 



longistylis, 413, 453, 460. 



miniitissima, 447. 



obcordata, 412, 448, 460. 



ovalifolia, 412, 450, 460. 



stylosa, 454. 

 Colpophyllia, 552. 

 Columbella Cumingii, var. acus, 541. 



monilifera, 540. 

 Columbellid;!^, 540. 

 Colura, 408, 454. 

 Colurolejeunea, 390, 410, 454. 



ari, 4:55. 



calyptrifolia, 455. 



obtusa. 455. 



tenuicornis, 413, 455, 460. 

 Comatrica sequalis, 465, 483, 484, 489. 



alta, 483. 



Friesiana, 483, 484. 



longa, 464, 465, 482, 483, 489. 



nigra, 482, 483, 484, 489. 



oblonga, 483. 



obtusata. 465, 482, 483. 



Persoonii, 465, 483. 



subca?spitosa, 464, 465, 482, 483, 

 489. 



Stiksdorfii, 483. 

 Condylactis passiflora, 555. 

 Coralliophaga coralliophaga, 520, 543. 

 Comus Canadensis, 470. 

 Corticifera, 563. 



glareola, 560, 564. 



lutea, 500, 564. 



ocellata, 560, 565. 

 Coryphella(?) pallida, 547. 

 Costosmn, 368. 

 Craspedostoma, 108, 121. 



elegantulum, 108. 

 Craspidaster, 201, 213. 

 Crassatella Gaudalupensis, 518. 



lunulata, var. parva, 518. 

 Crassatellid;B, 518. 

 Crassatellites, 518. 



lunulata, var. parva, 518, 543. 

 Crassinella, 518. 



lunulata, var. parva, 518, 543. 

 Craterium citrinellum, 465, 471, 472. 



flavum, 471. 



obovatum, 465, 467, 489. 

 Crenipecteu, 51, 65, 90, 92. 



erenulatus, 65, 92. 

 Cribraria, 484. 

 Cribrella ociilata, 146. 

 Crisia denticulata, 593. 

 Crustacea and Pyenogonlda of the Ber- 

 mudas, Additions to the. By A. E. 

 Verrill (one plate), 573-582. 



