INDEX. 



711 



Page. 



Pentaceropsis tyloderma 350, IS 



Pentaceros ; 346 



alveolatus 348 



fTanklinii 346 



modestus 346 



obtusatus 4 



productus tuberatus 4 



turritu^ 5, 346 



Pentacerotidae 346 



Pent:igoiiasitr 324 



aleiandri 240, 261 



arenatus 262 



cuenoti 260 



mirabilis 260 



moTtenseni 260 



milHcTi 262 



placenta 280 



spinulosus 4 



subspinosus 262 



Perissogonaster 235, 2, 22 



insignis 236, 235 



Persephonaster Ill, 90, 107 



anchistus 117, 18, 111, 127, 130 



cingulatus 21,23,124 



coclochiles 18, 115 



croceus 21,111,134,136 



euryactis 112, 17, 111, 130 



euryactis brevispinus 115 



gracilis 133 



habrogenys 131, 1 12, 134 



luzonicus 118, HI, 127, 130 



misakiensis 18 



, monostoechus. .. 134,18,27,111,136 



multiciiictus 123, 



18, 21, 27, 111, 125, 126, 127, 130, 136 



oediplax 127, 112, 130, 131, 133 



patagiatus 124 



roulei 21, 121, 124 



suluensis 125, 18, 111, 130 



tenuis 121, 111, 130 



Phidiaster 100 



agassizi 100 



Pholidaster 484, 471, 4S5 



distiuctus IS 



squamatus 484, 4, 18 



Plinthastcr 294 



Plutonaster 90 



Pontaster mimicus 182 



trullipea 4 



Pontioceranms 294, 2, 22 



grandis 294 



Porania 407 



grandis 407 



pulvilla 407 



Poraniclla 407 



Poraniidae 407, 23 



Poraniomorplia 407 



rosea 407 



Poranisca 407 



Porcellanasteridae 35,'23 



Priamaster 216 



Prlamasterinae 216 



Prionaster 50, 22, 44, 47, 236 



analogus 50, 21, 55, ,")6, ,57 



elegans 44, .50, 54 



gracilis 55, 41, 50, 57 



megaloplax 56, 21, 27, 44, 50 



Page. 



Prognaster 470 



grimaldii 470 



longicaudus 470 



Pseudarchaster 220, 156 



dissonus 21, 225 



jordani 220, 27 



mozaicus 221 



myobraehius 225 



oligoporus 222, 21, 27 



pectinifer 21. 222 



roseus 225 



tessellatus 225 



Pseudarchasterinae 220 



Psllaster 100, 107 



agassizi 17, 101, 103, 104, 105 



florae 106 



gotoi 100, 17, 18, 21 



gracilis 123 



pectinatus 106 



robustus 103, 17, IS, 21, 27 



Psilasteropsis cingulata Ill 



Pteraster 456, 470 



capensis 460 



corynetes 456, 21, 27 



cribrosus 4 



ingolS 458 



militaris 456 



muUipes 462 



obesus 19, 4oS, 460 



obesus myonotus 458, 19 



personatus 458 



pulvillus 456, 458 



reductus 458 



rugatus 457, 458 



semireticulatus 21, 456, 458 



sordidus 458 



teranochiton 457, 458 



Pterasteridae 456, 23 



Pycnopodia 493 



Pythonaster 456 



Radiaster 217 22,216 



elegans 21 , 216 



notabilis 217, 21, 27, 216 



tizardi 21,216 



Radiasteridae 215, 23 



Radiasterinae 216 



Randasia 362 



luzunica 3 



Rathbunaster 483 



califomicus 493 



Retaster 460 



cribrosus 460 



insignis 460, 4, 27 



Rhegastcr 407 



Rhipidaster 451, 453 



poUjctenius 451 



vannipcs 5, 451, 452, 453 



Rhopia 426, 427 



mcditcrranca 428 



seposita 426,428 



Rlpaster CO 



Rosaster 240,243,261 



aloxandri 240, 24 1 , 24?, 247, 255 



Inpunctus 242, 244, 250, 253 



conQnis 18, 241, 243, 244 



mamillatus 217, 244 



mimicus 250, 243, 255 



