INDEX. 267 
‘ Pace. Pace. ! PaGE. 
Cytherea gigantea,..... 216 Helix californiensis,..... 46 Helix rufa; scceccccsse. 44 
— occulta, ...... 216 =?) Cellaniay wcleelselersien NOU =i SAI tate eteieleleletsioreie 40) 
DENTALID#,.....--.-- 160 — chersina,........ 44 — septemvolva,..... 47 
Dentalium dentalis,..... 160 Ser ClaUsamemiersiereieie sie) nO. — Solitaria, ........ 43 
— attenuatum, .. 161 — concava,......... 33 =— A SPINOSAsPeleteteyestoinien TAT, 
Donax fossorsecis sive. 212 — columbiana,...... 46 = » striatellas sets see) (43 
— variabilis,....... 212 — corpuloides,...... 45 — subglobosa,...... 32 
—  elevata,......... 212 — cumberlandiana,.. 47 =) SUPPHESsay Wieyerste cin OS 
Dori xy. emecas IT ut: + dealbataVecs eeeeee 46 ——. | tridentataysc..0.." 28 
Doris illuminata,....... 8 =a (Genpiferas pets atc sieve! 34 — thyroides,........ 29 
Eolidia bostoniensis, .... 9 ==) diodontasysijesieciee OF —  townsendiana, .... 46 
—  diversa,<..s.... 10 — egena, ........+. 45 —  vancouvrensis, ... 45 
— gymnota,....... 10 — electrina,........ 30 ==) P WATGIANa Wl acayercicien 40 
Filurus dubius, ........ 11 — elevata, «.....0.. | 36 HELICINIDH, ...-.-.-. 82 
Fusus bamfius, ........ 148 — exoleta, ...cc00.. 27 Helicina fastigiata,...... 82 
—  bicolor,......... 148 —— ni fallaxtetcterersicrstetven nO —- OCCHItaN es eletel cere Oe 
— ‘xeinereus: “Sees... 145 —  fuliginosa; (22... 37 —  orbiculata,..... 82 
—  decemcostatus,.... 145 ——| | PUlATIS) Joaeseeee 40 —  plicata,........ 82 
— harpularius,...... 146 == [aie nooapooue Bie Janthina fragilis, “...... 125 
—  islandicus,....... 144 22) sinflectaie. oe cate 45 To fusiformis, .........- 103 
— imbricatus, ...... 149 Saeintonnaseeiec siete 0 Kellia rubra; :......... 232 
— muricatus,....... 149 == Sinomatase seen Lacuna vincta,.-.... Sco oll) 
—  pyruloides, ...... 147 pee intertexta secerecyare woe —  neritoidea, ..... 112 
== meTUfaSiecieie oct ere 246 eae indentutayteets ce ol IUEPADZAi pelclelereeiecierslele of eat 
— ventricosus,...... 144 may ictotatanaercsee se 4D Lepton fabagella,....... 243 
—  scalariformis,..... 143 a jequnayun ee eees.<" 46 GTM ACID BH Siaiaieiente stele ole eO 
= turriculus)....... 149 — labyrinthica,..... 39 Limax agrestis, seen eeee 20 
— tornatus, ........ 148 os lasmadomt cee asa! © 47 — campestris,...... 22 
GASTEROPODA,.... 7 =a sera eeatawa $40 — dorsalis, ........ 22 
Glycimeris siliqua,...... 246 = Wilincatayeseeeectsc 124 — flavus, . seeveeeees 21 
Gnathodon cuneatum, ... 233 = ENO, coococceoo —¢S oui gracilis, seeeeeee 22 
hes flexuosum,... 233 Ge rnonedon ee boqueead Lima glacialis,. ........ 175 
Glandina truncata,...... 56 Ree mminitas Set es <0 40 — squamosa,........ 175 
GUAUSIDE, scenes | 9 — mitchelliana,..... 45 Limntape, Soconosonda Et) 
BELIcmweAy eee sccee se 20 — multilineata,..... 41 Limnea Appressa,.- +++. 74 
Helix albolabris, ....... 26 =e priuttalll nas stelercte 20 — apicina,........ 75 
—— altitmnin, cacaccoa 28) —  oregonensis,...... 46 we ERE 0 Ste 75 
L_ *\ayipredtaescetinnn 27 Be allie ene ar 38 —  bulimoides,..... 75 
m= SALUOLED fe icinielel-ie OO eM pOrciisy seccee ci 45 a caperata, +++. 69 
— aspersa, ....- oie i == joi ocooocon LZ —  catascopilum,.... 67 
= SEiI pocdccecdo Ge — perspectiva,...... 42 — columella....... 72 
—  atriculata,..co... 49 — pennsylvanica,.... 41 — desidiosa, ...... 78 
