ES ee le 
ON MOLLUSCA OF THE WEST COAST OF NORTH AMERICA. 647 
Nutt.) Jew. | B. A. | Smiths. Ins.| Ken. Lord.|Swan. 
1776. Tornatina cerealis ...... —] B|— — — | — | — M 
178. RIM, | SA a5. i0id reef — |} me — 12 ee = 
179. - CarMate, \scte sores » —/|—|— — —|—}|— D 
180. Cylichna ? cylindracea Bi) — — —|—/—| MDI 
1800. var. attonsa........ —}—|— — 21 ees ee — 
181. —— planata See asia 2, Seales —|—|— D —|— | — = 
182 ricuiltael: “t,o —j|—|D D —|—|— —_— 
183. Volvula cylindrica ...... —|}B}|—} = SSS —_ 
184, Neaplysia Californica . —— fh —}—|— D 
185,- Navarchus inermis ...... —|—|— -~ —}—}]— DI 
186. Pleurophyllidea Californic, —|;—|— — —|—|— D 
187. Doris sanguinea ........ —|—|— — —|—|— DI 
188. alabastrina Oe oe — i — —|—|— D 
189, —— albo unctata ...... —/—|— — —}|—|— BI 
190, —— Sandiegensis ...... }— | — | — — — | — | DI 
191. Montereyensis aes = | =} — —|—|]—| FMI 
192. Triopa Cataline ........ ss a = —|—-|— iF 
193. Tritonia Palmeri........ —|—|— — —|—|— D 
194, Dendronotus iris ........ —|—|— — —|—|]— B 
195, AXolis Barbarensis ...... See | ieee ae Nal B 
196. Phidiana iodinea........ —|—|]— — —}—|— BD 
197. Flabellina opalescens ....| — | — | — — —|—j|—| BDI 
198. Chiorzera leonina........ — P = — | ee B 
199, Melampus olivaceus = |.=7|-e DL | —|—}|— DI 
200, Pedipes liratus.......... —|/—|— L —|}—}|}— D 
201. Siphonaria Thersites . —|—|— — —/;—|V — 
1776. Tornatina cerealis, Gld, Otia. Small, white, smooth: but probably=worn 
oung eulcitella. 
178. Tornatina eximia, Baird, P. Z.S. 1863, p. 67. Size moderate: fold appressed : 
subrectangular. 
179. Tornatina carinata, Maz. Cat. no. 223. 
180. Cylichna ?cylindracea, Linn. auct. Intermediate specimens, passing into 
1806. Cylichna var. attonsa, rounded off at apex. 
181. Cylichna planata, n.s. Like mamillata, with apex flattened-off, and fold distinct. 
182. Cylichna inculta, Gld. Otia. 
183. Volvula cylindrica, n.s. Like grain of rice, pointed at one end. 
Family Aplysiade. 
184. Neaplysia Californica, Cp. Proc. Cal. Ac, 15 inches long. 
185. Navarchus inermis, Cp. Proc. Cal. Ac. Grasses, on shore, Cp. 
Family Pleurophyllidiade. 
186. Pleurophyllidea Californica, Cp. Proc. Cal. Ac. Sandy flats, Cp. 
Order NUDIBRANCHIATA. 
187-198. All the new Nudibranchs are described in the Proc. Cal. Ac. Vide anted, 
p. 609. Vide also Gld.’s Otia, and Esch. Zool. Atlas. 
Subclass PotmonaTa. 
For land and freshwater species, both of Pulmonates, Rostrifers,-and Bivalves, 
vide posted, paragraphs 115-119. 
Family Auriculide. 
199. Melampus olivaceus, Cpr. Maz. Cat. no. 235. 
200. Pedipes liratus, Binn. Proc. Ac, N.S. Phil. 1861, p. 333. 
Family Siphonariade. 
201. Stphonaria Thersites,n.s, Like lateralis: with strong lung-rib and obsolete 
sculpture, 
