294 



INDEX 



VOL. 23 



flabella, Chlamys, 96 



schrammi, Chlamys, 96 



gibba, Chlamys, 96, 97 

 nuclea, Chlamys, 96 

 portusregii, Chlamys, 96 



irradians, Chlamys, 94, 96 



amplicostata, Chlamj's, 8, 96 

 concentrica, Chlamys, 96 



noronhense, Chlam3's, 96 



nux, Chlam3's, 96 



pelsenieri, Chlamys, 96 



purpurata, Chlamys, 96, 97, 103, 

 245 



purpuratus, Chlamys, 94 

 Argus, 70, 97 



islandicus, 70 

 (Argus) circulari-:,, Pecten, 98 



ver.tricosus, Pecten, 97 

 asper, Pecten, 77 

 asperrimus, Pecten, 66 

 aspersus, Pecten, 64, 110, 118 

 atlanticus, Pecten, 93 

 aupouria, Cyclopecten, 22, 37 

 aurantiacum, Semipallium, 122 

 auritis, Pecten aequaliter, 58 

 australis, Pecten, 81, 83 

 Avicula sericea, 141 

 barbarensis, Cyclopecten, 5, 23, 37, 205 

 Bathyamussium, 15, 17 

 bavayi, Chlamys (Leptopecten), 106 

 behringiana, Chlamys islandica, 69, 



71, 73, 223 



Pecten islandicus, 73, 74, 76 

 Belchlamys, 66, 67 

 benthalis, Cyclopecten, 5, 22, 24, 187 

 beringiana, Pecten islandicus, 75 

 beringianus, Pecten, 74 

 (Chlamys), 74 

 islandicus, 74 

 binominatus, Pecten, 54, 55 

 biolleyi, Aequipecten (Leptopecten) 



velero, 116 



Chlamys (Leptopecten) velero, 6, 

 106, 107, 115, 117, 253 



Pecten (Leptopecten) velero, 115 

 biscayensis, Cyclopecten (Hyalopecten), 



56 



Pecten, 55, 111 

 bistriatum, Pecten (Pseudamusium), 28 



Pseudamusium, 28 

 bistriatus, Cyclopecten, 6, 23, 28, 193 

 Blanckenhornia, 145 

 brachyptera, Micropterus, 127 

 Bractechlamys, 120, 121 



evecta, 120 

 caducum, Amussium, 9 

 calamitus, Pecten, 18 

 californica, Protis, 191 

 californicus, Capulus, 86, 144 

 calli, Pecten (Plagioctenium), 98 

 Camptonectes groenlandica, 53 

 cancellatum, Amussium, 15, 17 



Propeamussium (Parvamussium), 

 17 



Capulus californicus, 86, 144 

 catalinensis, Cyclopecten, 5, 22, 29, 195 



Pecten (Cyclopecten), 29 

 cataractes, Pecten (Euvola), 150 

 Catillopecten, 38, 39 

 caurinum, Amusium, 146 

 caurinus, Chlamys (Patinopecten), 146 

 Patinopecten, 146, 147 

 Pecten, 40, 118, 145, 146, 147 

 (Chlamys), 146 

 (Patinopecten), 145, 285 

 yessoensis, Pecten, 146, 147 



Pecten (Patinopecten), 145 

 ceciliae, Pecten (Propeamussium), 9 

 cerritensis, Pecten (Chlamys) latiauri- 



tus, 111 

 Chama, 1+0 

 chaperi, Chlamys, 48 

 Chlamys, 8, 63, 66, 126, 128, 136, 140 

 amandi, 68, 81, 83 

 chaperi, 48 

 cinnabarina, 70 

 cornea, 125 

 corymbiatus, 94 

 costellata, 70 



hastata, 68, 79, 84, 91, 123, 137, 

 144, 231, 233 

 albida, 72 



hericia, 68, 79, 87, 91, 235 

 pugetensis, 68, 79, 90, 237 

 hastatus hastatus, 85 



hericius, 88 

 hericus, 88 

 hindsi, 77, 78 

 hindsii, 77, 78, 79 

 islandica, 66, 69, 97, 221 

 albida, 69, 71, 72, 223 

 behringiana, 69, 71, 73, 223 

 erythrocomata, 72 

 fabricii, 70 

 hindsi, 78 

 insculpta, 70 

 lowei, 6, 68, 91, 239 

 papyracea, 47 



patagonica, 68, 81, 83, 84, 229 

 rubida, 69, 70, 76, 77, 81, 82, 90, 

 91, 225 



jordani, 69, 79, 227 

 sovverbyi, 119 

 squamosa decoriata, 85 

 tumbeziensis, 119 

 ventricosus, 98 

 Chlamys (Aequipecten) aequisulcatus, 

 102 



ventricosa, 98 

 Chlamys (Argopecten), 8, 93 



circularis, 6, 96, 97, 241 



aequisulcata, 96, 98, 100, 

 243 

 corymbiata, 96 

 flabella, 96 



schrammi, 96 

 gibba, 96, 97 

 nuclea, 96 



