308 



INDEX 



VOL. 23 



(Pseudamusium) randolphi, 45 

 (Pseudamussium) , 46 

 toi, Pecten, 140 

 torresi, Amussium, 15, 17 



Propeamussium (Parvamussium), 

 17 

 transenna, Pecten, 21, 22 

 transennus, Cyclopecten, 22 

 translucens, Cyclopecten (Delectopec- 



ten), 39 

 tricarinatus, Pecten, 77 

 triradiatus, Pecten, 64 

 tumbezensis, Aequipecten (Leptopec- 

 ten), 119 

 Chlamys, 119 



(Leptopecten), 106, 107, 118 

 257 

 Pecten, 109, 110, 112, 113, 118, 119 

 (Aequipecten), 119 

 (Chlamys), 119 

 (Leptopecten), 119 

 tumidus, Ostrea, 97 

 Pecten, 97, 101 

 tunica, Pecten, 108, 111 

 tunicus, Pecten, 108, 111 

 undatus, Pecten, 55 



vancouverensis, Cyclopecten (Delecto- 

 pecten), 38, 40, 43, 45, 146, 207 

 Delectopecten, 41 

 fernandoensis, Pecten (Pseuda- 

 musium), 41 

 Pecten, 18,40,41 



(Delectopecten) , 41 

 (Pseudamusium), 38, 39,41 

 (Pseudamussium) pedroanus, 

 41,45 

 Variamussium, 9, 15, 16, 17 

 varius rosacea, Pecten, 83 

 velero, Aequipecten (Leptopecten), 114 

 biollevi, Aequipecten (Leptopec- 

 ten), 116 

 Chlamys (Leptopecten), 6, 106, 



107, 115,117,253 



Pecten (Leptopecten), 115 



Chlamys (Leptopecten), 6, 106, 107, 



114, 116, 117,251 

 Leptopecten, 114 

 Pecten (Leptopecten), 114 

 ventricosa, Chlamys (Aequipecten), 98 

 ventricosum, Chlamys (Plagioctenium), 



99 

 ventricosus aequisulcatus, Pecten, 100, 

 101,102 

 Chlamys, 98 



Pecten,'94, 97, 98, 100, 101 

 (Argus), 97 

 (Plagioctenium), 98 

 venturaensis, Pecten (Chlamys), 77 



washburnei, 77 

 vexillum, Pecten, 121, 122, 259 



Semipallium, 122, 259 

 vitrea, Chlamys (Palliolum), 48 

 (Pseudamussium), 48 

 Delectopecten, 49 

 Ostrea, 47, 53, 125 

 vitreura gelatinosum, Propeamussium 

 (Cyclopecten), 49 

 Palliolum, 38, 48 

 Pallium, 47 



Propeamussium (Cyclopecten), 48 

 Pseudamussium (Palliolum), 48, 



49 

 seu papyraceum. Pallium, 47 

 vitreus abyssorum, Pecten, 47 

 Chlamys (Cyclopecten), 48 

 Cyclopecten (Delectopecten), 6, 7, 



39,40,47,51,52,213 

 gelatinosa, Chlamys (Cyclopecten), 



48 

 Pecten, 47, 48,49, 50, 53, 125 

 (Chlamys), 47 

 (Cyclopecten), 48 

 (Pallium), 47 

 (Pseudamusium) , 48 

 (Pseudamussium), 48 

 vogdesi, Pecten, 150, 152 

 (Janira), 150 



(Oppenheimopecten), 6, 149, 

 153,154, 155,287 

 Vola, 138 



dentata, 149 

 (Vola) dentatus, Pecten, 150 



floridus, Pecten, 143 

 wardiana, Complicachlamys, 120, 121 

 wardianum, Semipallium luculentum, 



122 

 washburnei venturaensis, Pecten (Chla- 

 mys), 77 

 whiteavesi, Pecten, 44, 45 



(Pseudamusium) , 208 

 Xenamussium, 15, 17 

 yessoensis, Pecten, 146 



caurinus, 146, 147 

 (Patinopecten) caurinus, 145 

 zacae, Cyclopecten (Delectopecten), 6, 

 40, 50, 65, 215 

 Delectopecten, 49, 51 

 Pecten (Delectopecten), 38, 51, 52 

 zelandiae, Pecten, 18, 84 

 zephyrus, Cyclopecten, 5, 23, 25, 191 

 zeteki, Pecten (Chlamys), 122 

 Semipallium, 122, 130,259 

 zoniferum, Propeamussium (Parva- 

 mussium), 17 

 Zygochlamys, 66, 67 



