No. 2 



INDEX 



297 



Tharyx, 123, 124, 126, 247 

 gracilis, 125 

 monilaris, 73, 123, 127, 201, 255, 



257, 265, 269, 278 

 multifilis, 167, 170 

 tesselata, 73, 123, 126, 128, 170, 199, 

 227, 228, 229, 230, 241, 242, 

 243, 245, 246, 250, 251, 252, 

 253, 254, 255, 256, 259, 261, 

 267, 268, 272, 273, 278 

 sp., 31, 33, 34, 35, 36, 37, 38, 44, 46, 

 47, 48, 49, 50, 51, 54, 66, 73, 

 127, 167, 252, 254, 258, 260, 

 261, 263, 264, 266, 270, 278 

 Thelepus, 161 



setosus, 34, 66, 75, 161, 278 

 Thyasira sp., 50, 52, 58, 255, 282 

 tillamookensis, Delectopecten randolphi, 



243, 281 

 Tindaria californica, 26, 59, 282 

 tolmiei, Cadulus, 41, 44, 45, 50, 59, 282 

 townsendi, Brisaster, 38, 57, 281 

 translucens, Polyophthalmus, 73, 135, 



257, 269, 271, 278 

 Trichobranchidae, 75, 162, 168 

 trifila, Praxillella, 74, 141, 146, 147, 



207, 245, 246, 252, 253, 255, 278 

 trifilosa, Asychis, 146 

 tubicola, Hyalinoecia, 99, 232 



stricta, Hyalinoecia, 71, 98, 166, 

 231, 270, 276 

 tubiformis, Eumida, 21, 55, 70, 85, 275 

 tumida, Nicippe, 247, 279 

 Turcicula, 18 



bairdi, 45, 46, 59, 282 



uncinata, Naineris, 72, 107, 242, 277 



uniformis, Sthenelanella, 48, 65, 70, 81, 

 278 



unsocalae, Ampelisca macrocephala, 

 258, 271,272, 279 



Urothoe elegans, 258, 279 



urtica, Amphiodia, 32, 280 



(Amphispina), 50, 57 



uschakovi, Aricidea, 37, 41, 44, 45, 50, 

 52, 54, 62, 72, 109, 110, 227, 228, 

 229, 230, 242, 244, 245, 247, 248, 

 249, 250, 251, 253, 254, 256, 259, 

 260, 261, 262, 263, 264, 265, 266, 

 267, 268,_ 269, 271, 272, 273, 274 



vancouverensis, Lacqueus, 45, 46, 47, 

 48, 66, 283 



Velero Basin, 4, 219, 225, 230, 269 



Vermiliopsis, 164 



biformis, 75, 164, 213, 215, 278 

 sp., 48, 66 



verrillii, Distichoptilum, 70, 76, 179, 



228, 230, 263, 264, 269, 283 

 vexillaria, Onuphis, 13, 53, 64, 71, 98, 



99, 166, 170, 230, 231, 261, 262, 266, 



267, 268, 269, 270, 277 

 videns, Leaena, 162 

 weberi, Paralacydonia, 87 

 West Cortes Basin, 4, 13, 53, 219, 225, 



229, 230, 260 

 Westwoodilla sp., 37, 60 

 willemoesi, Laetmonice producta, 169 

 wyvillei, Laetmonice producta, 78, 165- 

 Xylophaga mexicana, 38, 59, 282 

 zephyrus, Cyclopecten, 122, 164, 228, 



229, 232, 281 



W- 0. 



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