xliv 



INDEX. 



Chemnitzia continued. 



scalaris, iii. 251 ; iv. 274, 277. 

 simillima, iv. 277- 

 unica, iii. 222. 

 Chenopus pes-pdecani, iii. 186, 189. 



Serrcsianus, iii. 186. 

 Chilostoma pttlc/wllum, iv. 78, 79. 

 Chilotrema bipicida, iv. 65. 

 Chiton, ii. 391. 

 acludinus, ii. 412. 

 albus,ii. 405, 407, 4i0 ; iv. 258. 

 aseUoidcs, ii. 405. 

 asellus, ii. 407. 

 canccllatus, ii. 410. 

 cinereus, ii. 400, 402, 407- 

 corallinits, ii. 412. 

 crinitus, ii. 393, 396. 

 discors, ii. 41 3. 

 discrepans, ii. 396. 

 ex rubra et alho marmorafus, ii. 



414. 

 fascicularis, ii. 393, 396. 

 fulminatus, ii. 414. 

 fuscatus, ii. 402. 

 Hanleyi, ii. 398 ; iv. 258. 

 latus, ii. 414. 

 Ictvigatus, \\. 414, 416. 

 laivis, ii. 400, 411. 

 marginatiis, ii. 402, 412. 

 marmoreus, ii. 414. 

 minimus, ii. 400, 407. 

 jmtus, ii. 415. 

 punciatus, ii. 417- 

 qui7iquevalvis, ii. 404. 

 ruber, ii. 399, 414. 

 septemvalvis, ii. 413. 

 sagri7iatus, ii. 405. 

 CHITONID,^, ii. 389. 

 Chondrus secale, iv. 101. 

 Cingida alba, iii. 98. 

 aculctcs, ii. 97. 

 arciica, ii. 97. 



auricidaris, iv. 262. 



Beanii, iii. 84. 



Bruguieri, iii. 146. 



Bryerea, iii. 149. 



calathiscus, iii. 149. 



carinata, iii. 92. 



cimecr, iii. 80. 



cingilla, iii. 122. 



coni/era, iii. 147. 



costata, iii. 92. 



denticulata, m. 150. 



disj/inciu, iii. 140. 



disjiar, iii. 54. 



fidgida, iii. 128. 



llurmyi, iii. 305. 



inten-upta, iii. 100. 



labioaa, iii. 109. 



Cingida continued. 

 margin ata, iii. 148. 

 minuta, iii. 138. 

 muriatica, iii. 140. 

 nivosa, iii. 287. 

 pallida, iii. 307. 

 purva, iii. 98. 

 pulchra, iii. 117. 

 piilla, ii. 538. 

 pundura, iii. 89. 

 reticulata, iii. 89. 

 rubra, iii. 120. 

 riifilabris, iii. 106. 

 scalariformis, iii. 78. 

 semicostata, iii. 95. 

 semistriaia, iii. 117. 

 striata, iii. 95. 

 siriaiula, iii. 73. 

 subcarinata, ii. 541. 

 suhumbilicata, iii. 137. 

 ?</ra;, iii. 141. 

 unifasciata, iii. 120. 

 ventricosa, iii. 138. 

 vitrea (erroneously qluhruia), iii. 

 125. 

 Ciona iniestinalis, i. 31 • 

 Cionella acicula, iv. 131. 



Goodalli, iv. 128. 



luhrica, iv. 126. 

 Circe, ii. 446. 



minima, i. 446. 

 triangularis, i. 447. 

 Circinaria pulchella, iv. 79. 

 Clausilia, iv. 116. 



bidens, iv. 116, 124. 



biplicata, iv. 118. 



cordata, iv. 1 1 9. 



corrugata, iv. 120. 



crassula, iv. 1 22. 



cniciata, iv. 122. 



derugata, iv. 117. 



dubia, iv. 122. 



Everettii, iv. 122. 



fragilis, iv. 114. 



{7i/ul(Eformis, iv . 119. 



IpMgenia Rolphii, iv. 120. 



labiata, iv. 124. 



laminata, iv. 116. 



lucida, iv. 117. 



nigricans, iv. 121. 



obi/isa, iv. 122. 



papillaris, iv. 124. 



parvula, iv. 114, 122. 



jDerfcr«rt, iv. 115, 118, 122. 



pdicata, iv. 118. 



plicatula, iv. 120, 122. 



quadrata, iv. 119. 



radicans, iv. 1 1 9. 



Rolphii, iv. 120. 



