21:1296 
21:1297 
21:1298 
21:1299 
21:1300 
21:1301 
A sea slug ,co 
21:1302 
21:1303 
21:1304 
2121305 
'21:1306 
75 | AN 
Tornatella punctocaelata Cpr. is Actaeon p. 
Tornatina, see Acteocina. .. 
Trigonella crassatelloideg; Conr. is, Tivela c. 
Trigonia crassatelloides Conr. is Tivela ec. 
Trigonia tantilla Gld,, is, Psephis t. 
Triopha carpenteri. Stearns. 
mon-;oR. ert 
Triton gibbosus: nag is Tritonium g. 
Triton oregonense. Redf. is Tritonium o. 
Tritonium luridum. Midd, is,Ocinebra 1. 
Trivia: californica, is californiana. . 
Trochiscus convexus Cpr, et norrissii Sby. are Norrista 
norrisii. , . 
21:1307 
21:1308 
21:1309 
21:34:310 
S1:1811 
24:°1312 
21:1313 
21:1314 
24713225 
2t: 316 
21:1317 
21:1318 
21:1319 
21:1320 
g4:1321 
aa taae 
21:1323 
21°1324 
21713825 
21:1326 
21:1327 
21:1328 
21:1329 
a mollusk. 
21:°1330 
2251331 
21:1332 
21:1333 
21:1334, 
21:1335 
21:1336 
21:1337 
21:1338. 
21:1339 
21:1340 
21:1341 
Trochus annulatus Mart. is. Vl ecicien a. 
Trochus. aureotinctus Fbs. is. Tegula a, 
Trochus brunneus. Phii.. is Tegula 5 ees 
Trochus. canaliculatus Mart. is Calllostoma Cc, 
Trochus costatus Mart. is Calliostoma Cc. 
Trochus funebralis A, Ad..is Tegula. f, 
Trochus gallina.,Fbs...is.Tegula g. 
Trochus gibberosus Chemn. is Astrea inequalig. 
Trochus: inaequalis. Mart.. is- Astrea. {.. 
Trochus ligulatus.MKe. et lurida. Nutt, are Tegula ligulata . 
Trochus montereyi Kien. is Tegula m. 
Trochus pulligo Mart. is Phorcus p, 
Trochus pupillus Gld, is Margarita p. 
Trochus undosus Wood, is. Astraea. u. 
Trophon orpheus Gld. is,stuarti.. . ., 
Trophon multicostatus. Gabb in part, non Esch, ae paneiiie 
Truncaria.corrugata; Rve. is Amphisga ec, 
Turbonilla aspera Gabb, is Bittium.a. 
Turcia et Turcica caffea Gabb,; are Thalotia. e, 
Turcicula cidaris Cpr, is Solariella.c, , 
?Turritella sanguinea Rve. is..jewetti, sdk 
Urosalpinx ecancellinus Phil.is Ocinebra Jurida: pH Se 
Valvata arenifera Lea, is nest. of eaddice-fly larxae, not 
Valvata mergella Westerlund. 
Venericardia borealis ventricosa Gld: ‘is Vigan 
Venerupis cordieri var. B. Desh., is tof 
Venus bisecta Conr. is Thyasira-b..: 
Venus brevilineata, Vonr..is, Chione succincta. 
Venus callosa Conr. is Amiantis, ¢; 
Venus cortezi Sloat, is Chione. fluctifraga. 
Venus fluctifraga Sby. is Chione f........, 
Venus gibbosula,,Desh. is:Chione fluctifraga. 
Venus gnidia Sby. is Chione g. 
Venus kennerleyi Rve. is perlaminosa; 
Venus lamillifera Conr.., 
Wilkes’ Exped. is Chione,succincta; Jour? Phil, as is ete 
staminea;is Venerupis:lamellifera, 
21:1342 
21:1343 
21:1344 
‘Venus maxima, Phil, is Saxidomus aratus, 
Venus neglecta Sby. is Chione. n. 
Venus rigida Gld. is Paphia staminea in. part, P. tener. 
rima in part. 
21:1345 
21:1346 
Venus rysonia Gabb, is Psephis tantilla.- 
Venus securis Shum, is Chione ‘succincta, 
