254 
Bertinia Jouss., 
Bipes Pse. (Aplysia), 
Bipes Pse. (Syphonota), 
INDEX. 
- 189 
Binotata Pils. (Haminea), . 2 
92 
Blainvillii Less. (Pleurobr.), 219 
Brachycephalus Mch. (Oxy- 
NOG), 164 
Brasiliana Rang. (Aplysia), 82 
Brazieri Sowb. (Do labri- 
tera), : 120 
Brevifrons Ph. (Pleurobr. 197 
Brongniartit Bly.(Aplysia), 144 
Browni Jord. (Actzeon), . 229 
Brugnatellii Vanbened. 
(Aplysia), sg iisa 
Brunnea Hutt. (Aply sia), . Silk 
Bucconta Dall, . 236 
Bulla Dacost. (Bulla), iui 
Bullea Lam., ee 
Bullata Miill., . 230 
Bullidium Leue, , 44 
Bursatella Blainv., 135, 188 
Cailleti Dh. (Aplysia), 82 
Californica Coop. (Aplysia), 89 
Californica Stearns (Dola- 
bella), . 159 
Callosa Lam. (Dolabella), 153 
Calyptreeoides Fbs. (Pleuro- 
bray. : Senlets) 
Cameliformis Loc.(Aplysia), 73 
Camelus Cuv. (Aplysia), 73 
Candeana Orb. (Philine), 25 
Candida Mill. (Bulla), 11 
Capensis Pfr. (Bulla), Til 
Capreensis Maz. (Pelta), . 259 
Carnosa Cuv. (Acera), 46 
Catena Mont. (Philine), 13 
Catenata Thorp. (Bullea), 14 
Catenatus Leach (Sca- 
phander), . 13 
Catenulifera Macg. (Bullza), 13 
Catina Brown (Bullea), 13 
Caurina Bens. (Philine), 9 
CEPHALASPIDEA, 229 
CHELIDONURA Ad., '. 1, 34 
Chelinocura Fischer, 34 
Chierchiana Maz. & Zucc. 
(Aplysia), , 
Ghnene ectier (Umbrac.), 
Chinensis Gray (Umbr.), 
Cingulata Sars (Philine), 
Circularis Mch. (Berthella), 
Circularis Mch. (Pleurobr.), 
Cirrhifera Q. & G. (Aply- 
Sia). < : 
Cirrhifer Q. & G. (Notar- 
chus), 
Cirrifera Q. &G. (Aclesia), 
Cirrosus Stimp. (Notar- 
chus), 
Citrina Joan, (Tylo.), 
Citrina Rang (Aplysia), 
Citrinus ae ee 
Citrinus R. mc 
br); 
Cleanthus Leach, 
Cleantus Leach, 
CLISTAXIS Cossm., 
Coccineum Fér. (Gastrop- 
teron), E P 
CoLOBOCEPHALUS Bare 
CoLpopasPIs Sars, : 
Concava Sowb. (Aplysia), : 
Contarinu Ver. (Pleurobr.), 
Coreanica Ad. (Philine), 
Coriaceum Meckel (Dorid- 
ium), . : 
Corneus Mch. (Lobiger), 
Cornigera Sowb. (Aplysia), 
Cornutus Q. & G. ee 
br.), 
Coronata Quatref, (Pelta), 
Corticalis Tate (Umbr.), 
Costellatus Sars (Colobo- 
cephalus), . 
Crenata Ad. (Philine), 
CRENILABIUM Cossm., 
Cretica Fbs. (Bulla), 
Cryptaxis Jeftr., . ; 
CrYPTOPHTHALMUS Ehr- 
enb., 12 
Cumingi ‘Ad. (Lobiger), 
Cumingi Desh. (Umbr.), 
Cuvieri Ad. (Dolabrifera), 
Cuvieriana Chiaje (A plisia), 
87 
181 
ee lye | 
15 
200 
200 
. 142 
142 
142 
, 14t 
. 186 
139 
159 
. 208 
estes 
Sto 
aon 
40 
oo 
28 
100 
215 
