INDEX. 493 
Charybdis merguiensis (de Man), 411. 
natator (Herbst), 412. 
orientalis (Dana), 411. 
sexdentata (Herbst), 411. 
variegata (Fadr.), 412. 
Cheilinus rhodochrous, Giinth., 482. 
trilobatus, Lacép., 481. 
Cheilostomata, Waters, 123-181; men- 
tioned, 148. 
- Chelifera, 215. 
Chilodipteridee, 480. 
Chiphoride, 192 ; mentioned, 190. 
Chiton aereus, Reeve; mentioned, 34. 
-affinis, Issed, 34. 
Burrowi, Smith 33, 
laqueatus, Sowerby, 32. 
pemcillatus, Deshayes, 33. 
olivaceus, Spengler, mentioned, 34. 
siculus, Gray, mentioned, 34. 
spiniger, Sowerby, 34. 
suezensis, Reeve, 34. 
Chitonellus Burrowt, Smith, 33. 
striatus, Lam., 33. 
Chitons, or Polyplacophora, by HE. R. 
Sykes, 31-84. 
‘Chlidonia, Sav., mentioned, 239. 
Chlorodiella, Rathbun, 447. 
bidentatus (Wob.), 414. 
lippus (Wob.), 414. 
niger (orsk.) Rathbun, 447; growth- 
change, 408 ; distrib., 414, 421. 
var. cytherea (Dana) Laurie, 
449; distrib., 414, 421. 
Chlorodius cytherea, Dana, 449. 
exaratus, Stimp., 444. 
nmger, Stimp., 447. 
Chlorodopsis, H. M.-Edw., 450. 
arabica, Laurie*, 450; mentioned, 
407; distrib, 414, 421; fig., 
447. 
areolata (H. M.-Edw.), 414, 4651, 
454. 
frontalis (Dana), 414. 
ornata (Dana), 414. 
pilumnoides (Whate) Laurie, 455. 
spinipes (Heller) Ale., 454-457 ; 
distrib., 414, 421; fig., 474. 
wood-masoni, Alc., 454-457 ; a doubt- 
ful syn. of C. spinipes, 409. 
‘Chlorophycese, 76, 402; mentioned, 
401. 
Chloroplegma sordidum, Zanard., men- 
tioned, 77. 
Chondrilla globulifera,. Keller, 587, 
394, 
mixta, FP. #. Schulze, 387, 394. 
nucula, O. Schmidt, 387, 594; men- 
tioned, 882. 
Chondrosia reniformis, Nardo, 387, 394; 
mentioned, 382. 
Chondrosiide, 387, 394. 
Chromodoris, Ald. § Hanc., mentioned, 
107, 108, 110. 
Diardii, Kelaart, 106; mentioned, 87, 
107. 
var. flava, Eliot * , 107. 
—— var. nigrostriata, Lliot*, 
107. 
var. Semperi, Eliot * , 107. 
var. tenuilinearis, Lot * , 107. 
Elizabethina, Bergh, 107; mentioned, 
9, 
inornata, Pease, 109, 110; menticned, 
87. 
maculosa, Pease, 108; mentioned, 87, 
169 & ftnote. 
marginata, Pease, 109. 
aigrostriata, Kliot, 107. 
pallida, Riipp. 5 Leuckart, 109; men- 
tioned, 87. 
quadricolor, Riipp. § Leuckart, 107 ; 
mentioned, 87. 
Sempert, Bergh, 106; mentioned, 
107. 
tenurlinearis, Farran, 107. 
variegata, Pease, mentioned, 109. 
Chrotella ibis, Row *, 311, 887, 394, 399 ; 
mentioned, 289, 312; fig., 315. 
Chrysophrys bifasciata (Forsk.), 481. 
Chylocladia kaliformis, Hook., 404. 
Ciliczea (?) sp. juv., Stebbimg, mentioned, 
223. 
Cinachrya eurystoma, eller, 387, 
394. 
schulzei, Ked/er, 387, 394; mentioned, 
382. 
trochiformis, Keller, 387, 394. 
Ciocalypta tyleri, Bowerb., 359, 390, 396 ; 
mentioned, 290, 382. 
tyler?, Dendy, 359. 
Cirolana, Leach, 216. 
parva, H. J. Hansen, 217. 
