258 
Mediterraneum Lam. 


INDEX. 
(Uimbr); _: aes 
Melanochlamys C heesem., 44 
Melanopus Crouch (Aply- 
sia), 75 
Membranacea Mont. (Lam- 
ellaria), . 215 
Membranacea Monts. ‘(Phi- 
line), . 22 
Membranaceum “Meckel 
(Doridium), 45, 46 
Membranaceus Mont. (Pleu- 
robr.), : 215 
MENESTHO, : 230 
Minor Lauk. (Aplysia), 225 
MonostTicHoGLossaTA,  . 161 
Montagui Leh. (Cleantus), 194 
Monterosatoi Jeffr. ( P hi- 
line), . 20 
Monterosatoi Vayss. (Pleu- 
robr.), 196 
Montrouzieri Souv. (Hal- 
iotinella.), . 210 
Morosa Bgh. (Koonsia), 222 
Morosus Bgh. (Pleuro- 
branchillus), —. . 228 
Mouhoti Gilch. (Aplysia), 116 
Mustelina Dav. outa ral 
Myonia A. Ad., . 230 
Nana Beh. (Ildica), . 174 
Napolitana ee (Aply- 
sia), 73 
Navanax Pils., 43, 57 
Navarchus Coop. - OF 
NEAPLYsIA Coop., 65, 68 
Neapolitana pee een 
sia), 73 
Neda Ads., _ 228 
Nevilli Pils. (Lobiger), 168 
Nexa Thomp. (Aplysia), fal 
Nicaraguana Pils. cee 2 
brifera), . 124 
Nigra Chenu (Pelta), 172 
Nigra Mts. (Aglaja), 47 
Nigra Orb. (Aplysia), 85 
Nigra Pse. (Philinopsis), 57 
Nigrocincta Mts. (Aplysia), 107 
Nigromarginata Risso 

(Aplysia), « LS 
Nigrum Mts. (Doridium), . 48 
Nitida Jeffry. (Philine), 18 
Nodifera A. & R. (Aplysia), 109 
Norfolkensis Sowb. Ce 
sia), 99 
NoraRrcuus Cuv. ie 135, 161 
NorasPIDEA, . 2 £70 
Novezealandize Ch. (Pleu- 
robr.), . 227 
Nudatus Rang (Notarchus), 138 
Nuttalli Pils. “(Aglaja), 50 
Oahouensis Soul. (Dolabri- 
fera), . 22 
Obesa Ver. (Koonsia), 222 
Oblongus Aud. (Pleurobr.), 208 
Ocellata Ad. (Aplysia), 115 
Ocellata Fér. (Aplysia), 138 
Ocellata Orb. (Aplysia), 76 
Ocellatus Chiaje (Pleu- 
robr.), . 195 
Ocellatus Fér. (Notarchus), 1388 
Ocellatus Hasselt (Placobr.), 
Ocelligera Bgh. (Aglaja), 
Ocelligerwm me ieee 
Oculifera A. & R. (Aply- 
sia), . 110 
Givaces Pse. (Dolabrifera), 123 
Olivacea Raf. (Oxynoe), . 162 
Olivaceus Ehrenb. (Crypto- 
phthalmus), : 37 
Ombrella Blv., . “AT6 
Operculatum Ads... a6 
Orbicularis Mihl.(Acardo), 181 
Orbignyana Roch. (Aglaja), 239 
Orbignyanus Roch. (Pos- 
tero.), ow 
Ornata Dh. (Dolabella), salou 
Ornata Dh. (Petalifera), . 131 
Ornata Dh. (Phyllaplysia), 131 
Ornata Quatref. (Pelta), . 172 
Ornatus Ch. (Pleurobr.), . 206 
Ornatus Swains. ( Thal- 
lepus), ‘ . 126 
Orientalis Ad. (Philine), aa: 
Orientalis Sowb. (Aplysia), 104 
