679 



Ctenamphiiira, 306. 



maxima, 307. 

 Ctenodisciis coruiculatus, 146. 

 CucuUfea, 45. 

 Cyclodostomia, 532. 



didyma, 533, 544. 



Miitinensis, 583, 533. 

 Cyclopecten, 48, 61, 64, 67, 70, 88, 90, 

 92. 



clathratns, 71, 92. 



Culebreusis, 71, 92. 



distinctns, 71, 92. 



imbrifer, 70, 83, 93. 



Kermadeciensis, 71, 92. 



leptaleus, 70, 85, 92. 



Murrayi, 71, 92. 



iiainis, 70, 85, 92, 93, 672. 



orbicularis, 48, 71, 92. 



pai"vns, 93, 672. 



pustulosus, 70. 83, 92, 94. 



reticulus, 71, 92. 



simplex, 71, 87, 92, 93, 94. 



subhyalintis, 71, 92. 



subimbrifer, 70, 84, 93. 

 Cycloporus papillosus, 283. 

 Cyclostrema, 97, 100, 101, 107, 108, 129. 



affine, 99, 114, 139. 



augulata, 99. 



areolatiim, 103. 



basistriatum, 130, 131. 



Beauii, 99. 



bicarinatum, 99. 



cancellata. 97, 98, 99, 143. 



cingulatum, 99, 133. 



cistroniiim, 99. 



ciirvistriatiim, 130. 



Cixtleriana, 115. 



Dalli, 99, 133. 



var. ornatum, 99, 134. 



diaphanum, 99, 131. 



ebnrnea, 99. 



excavata, 99. 



fiilgidus, 99, 133. 



granulata, 107. 



grauiilum, 99. 



laevigatum, 130. 



limatum, 99, 135. 



nivea, 110. 



ornata, 134. 



Petterseni, 131. 



pompholyx, 99, 140. 



profuudum, 130, 141. 



proxima, 98, 130. 



psendocancellata, 98. 



riigulosiim, 130. 



Sclirammii, 99. 



serpuloides, 101. 



sp., 130. 



spirula, 109. 



subexeavatu, 99. 



sulcatum, 137. 



tricarinatus, 136. 



trochoides, 130, 133. 



Cyclostrema tuberculosa, 99. 



turbinura, 99. 



valvatoides, 99. 



Verrilli, 99, 133. 



Watsoni, 137. 



Willei, 133. 

 Cyclostremella, 140. 



bumiiis, 141, 142. 

 Cylichna Auberi, 523, 543. 

 Cynisca, 98, 107. 



granulata, 107. 



Japonica, 108. 

 Cynthia, 590. 



partita, 588. 



Eiiseana, 590. 

 Cyiarfea tigris, 515. 

 Cypricardia coralliopbaga, 520. 



Hornbeckiana, 520. 



Daronia, 102, 108, 109. 



spirula, 108, 109. 

 Delphinoidea, 100, 101, 107, 109. 



areolata, 103. 



depressa, 100. 



resupinata, 100. 



serpuloides, 100, 101, 142. 



unispiralis, 100. 

 Delphinula, 98, 102. 



australis, 107. 



caucellata, 98. 



Duminyi. 103. 



Kieneri, 98. 



laevis, 110. 

 Deltopecten, 96. 



lUawarensis, 96. 

 Dendrocoela of Bermuda, 595. 

 Dendrogyra, 552. 

 Dendro-Lejeunea, 423. 

 Dentipecten, 59. 

 Desmosyllis, 600, 631, 635. 



fragilis, 635. 



lamilligera, 635. 



longisetosa, 626, 635. 



tenera, 635. 

 Diachsea elegans, 475, 490. 



splendens, 465, 475, 489, 490. 



subsessilis, 465, 476, 489, 490. 



Thomasii, 476. 

 Diadema setosum, 587. 

 Diastoloba, 5, 29, 32, 400, 402. 

 Diaulula, 281, 283. 

 Diazona picta, 588, 591, 671. 

 Dichocoenia, 552. 

 Dicranolejeunea, 410, 423. 



Didericiana, 423, 425. 

 Didemnum inerme, 588. 

 Diderma citrinum, 471. 



crustaceum, 465, 473. 



farinaceum, 465, 475, 489. 



flavidum, 465, 473, 489. 



rufipes, 469. 



