1918] Packard: Molluscan Fauna from San Francisco Bay 205 
PAGE 
TEAICTNOY EUG SSE) ea ee ee... Re ee ee 318 
BBY PUG OTIS C pees tees stan cease een tas ees nececehoee Ree ay ete esee es ee tn .- 318 
SBI TGO NT TINS Olt Oa eaesese eases ss ceases. Sere eer ena: . 318 
Epitonium cerebricostatum (Carpenter) * —.....2.... . 318 
Epitonium hindsi (Carpenter) -....-...-.-----s-cecceceeoeceoes .. 219 
Epitonium sawinae (Dall) -................::ce-eseseeeeeees . 319 
AREEVS VARS SAYS ISEEY, car ee er Sa aE ee .- 320 
Littorinidae 
Littorina Ferussae 320 
Littorina planaxis (Nuttall) Philippi -.... 
Littorina secutulata Gould —...2.-.. 
Lucuna Turton 
Lacuna porrecta Carpenter 
Lacuna unifasciata Carpenter _ wieucescess aster testeacce 321 
acunaey ariel ata CAnp enh e teem eee mee ees ee 322 
Gaol Cale reece seen seer een sees ESBS Eee CEE LESS Sa Sk epee Seen mere eeaeee are 322 
Hipponix Defrance sc oe $e SSS See ee eases eee og ee eae, sezan shee cece 322 
Hipponix antiquata Lamarck Pais Ooe 
@ repo yl evap Meena ahr case ec eaten Petes nee 322 
Greprdtilar comyiexai |S ays) see ceees eee ee tease cee eee oo ee ee 322 
Creni dill ayeminiea ged ann See meee ee ee heen eee 323 
Creer ool tian Sayville repeal 324 
Crucibulum spinoswm (Sowerby) * -.2-.-:-:-.ccs---2cecccseceoececeeeececccceeneenee- 324 
Naticidae 
Polinices Montfort 
zo init es rclir 21¢ OTS an (C1) BI) ee ee eee eee 324 
HEZO Tn Ge Sime yysay (GeO CL!) eeeeee ce eee seeeen ae ere oe eee ene 825 
TUTE COATING LEIS OSA) 2 eee ae ee perce tree Ve nae ee 325 
BnunrayT Cin ae mOry.Ciy Dealt ee eeenececeene ss eee ee eo 325 
Rissoidae 
Barleeia Clark 
Banleciagsub bens © arp em be ry ees eee eel ns ee ee 326 
(OUEST AEGAN fol ea ne va res laa ieee ee do Ae 326 
@erithideaes wan s on cas. 2-2 cee ee ee ae ree en eee ere 326 
Cerithidea californica (Haldeman) * .2.0.22. ck ccccccecceeeeeceeeeeeee 326 
SSSA NUSIY 9) L(SP10) 0M aetetape ee eee RE a ee ee ae epee 326 
Bittium eschrichti, var. montereyense Bartsch ............-.........-........ 326 
EB itis uy) anal eart oad eT bs c eee eee eee ee 327 
Ceriphiopsid ae yee ste sfe ssa tS 2s eck es canes eee re pe eee ee Se, ee ere 328 
Werth Op SsiSe MOTD CS aes cee cases eee eee eee ee ae Sees oa ee 328 
[WGeniehion sis spel) cx ctct:.cness eee meee ee ee es BOE 
M1 UEC aE rece te 
Trivia Gray 
LETRA COUL OT IUUCOP ATV | Heer sae eee eae teen © een ae eae 328 
Erato Risso 
CO) A UN BIG EY) Sa ee eR ee ee ee eee 829 
Ee chit cull alretee S yerensiin so rae sees eet re ee ees 329 
Pedicularia californica Neweomb* .....--2 ccc sesGesuendsiecee 329 
TRC ATI WSIS, ese eee oe ee oe 
Columbellidae 
