306 



INDEX 



VOL. 23 



rubrotinctum, 17 



salcon, 17 



sayanum, 17 



siratama, 17 



solitarium, 17 



squamigerum, 17 



sublucidum, 17 



texturatum, 17 



thalassinum, 17 



thetidis, 17 



torresi, 17 



zoniferum, 17 

 (Propeamussium) alaskensis, Pecten, 19 

 ceciliae, Pecten, 9 

 davidsoni, Pecten, 20 

 Protis californica, 191 



pacifica, 26 

 prototranquebaricus noetlingi, Pecten, 

 118 

 paucicostatus, Pecten (Chlamys), 



118 

 Pseudamusium, 57, 58, 59, 61 

 andersoni, 54, 55 

 arces, 45 

 bistriatum, 28 

 incongruum, 36 

 liriope, 27 

 panamensis, 51 

 simanense, 19 

 (Pseudamusium) alaskense, Pecten, 41 

 alaskensis, Pecten, 18 

 andersoni, Pecten, 54 

 arces, Pecten, 45 

 bistriatum, Pecten, 28 

 davidsoni, Pecten, 20 

 gelatinosus, Pecten, 48 

 incongruum, Pecten, 36 

 liriope, Pecten, 27 

 neoceanicus, Pecten, 56 

 panamensis, Pecten, 38, 50, 52, 65 

 polyleptus, Pecten, 43 

 randolphi, Pecten, 44 



tillamookensis, Pecten, 45 

 reticulus, Pecten, 37 

 tillamookense, Pecten, 45 

 vancouverensis, Pecten, 38, 39,41 



fernandoensis, Pecten, 41 

 vitreus, Pecten, 48 

 whiteavesi, Pecten, 208 

 pseudamusium, Pecten, 57, 60, 61, 62, 



63,64 

 Pseudamussium, 38, 57, 126 

 corneum, 125 

 exoticum, 61 

 gelatinosum, 48, 50 

 hybridum, 57, 58 

 incomparabilis, 58 

 nasans, 125 

 striatum, 58 

 tigerinum, 21, 57, 58 

 Pseudamussium (Cyclopecten) siman- 

 ense, 19 

 Pseudamussium (Palliolum) vitreum, 

 48,49 



Pseudamussium (Peplum), 9, 63 



fasciculatum, 50, 52, 63, 64, 



65,219 



inflexum, 63, 64 



septemradiatum, 63, 64 



(Pseudamussium) davidsoni, Pecten, 20 



gr0nlandicus, Pecten, 53 



pedroanus, Pecten, 44, 45 



vancouverensis, Pecten, 41, 45 

 polyleptus, Pecten, 38 

 tillamookensis, Pecten, 46 

 vitrea, Chlamys, 48 

 vitreus, Pecten, 48 

 Pseudopalliolum, 9 

 Pseudopalliorum, 9, 11, 17 

 pudicus, Cyclopecten (Hyalopecten), 56 

 pugetensis, Chlamys hastata, 68, 79, 90 

 237 

 Pecten, 90 



(Chlamys) hericius, 90 



islandicus, 90 

 hastatus, 90 

 islandicus, 90 

 puncticulatus, Pecten (Oppenheimo- 



pecten), 149 

 purpurata, Chlamys (Argopecten), 96, 



97, 103, 245 

 purpuratum, Chlamys (Plagioctenium), 



104 

 purpuratus, Chlamys (Argopecten), 94 

 Pecten, 95, 103, 104 



(Aequipecten), 104 

 (Plagioctenium), 104 

 pusio, Hinnites, 134 

 pustulosus, Pecten, 21 

 radula, Ostrea, 120, 121 

 radulum, Semipallium, 122 

 randolphi, Cyclopecten (Delectopecten), 

 39, 40, 42, 44, 209 

 Pecten, 20, 44, 46 



(Delectopecten), 44 

 (Pseudamusium) , 44 

 tillamookensis, Cyclopecten (Delec- 

 topecten), 40, 41, 42, 45, 211 

 Pecten, 44, 45 



(Delectopecten) , 45 

 (Pseudamusium), 45 

 rapanensis, Semipallium, 122 

 rastellinum, Pecten, 84, 87 

 reticulus, Cyclopecten, 22, 37 



Pecten (Pseudamusium), 37 

 riversi, Pecten (Propeamusium), 18 

 rosacea, Pecten distortus, 83 

 laevis, 83 

 tigerinus, 83 

 varius, 83 

 rosaceus, Pecten, 83 

 rotundus, Pecten, 32, 33 



(Cyclopecten), 32, 33 

 rubicundus, Pecten, 77 

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

 90,91,225 

 jordani, Chlamys, 69, 79, 227 



