734 



INDEX. 



Patera, 604 



cerebriformis, 604 

 Pelagia, $jo 



crassa, 576 



var. sublaevts, tjj6 



cyanella, 574, 576 



denticulata, 576 



discoidea, 576 



ftaveola, 576 



neglecta, 574 



nocttluca, $J2 



var, neglecta, 574 



panopyra, 575 



var. placenta, 575 



papillata, 576 



perla, 576 



phosphora, 576 



placenta, 575 



quinquecirrha, 585 



tahitiana, 576 



unguiculata, 558 

 Pelagidtf, 569 

 Pelagothuria, 499 

 Pennaria tiarella, J2O 

 Period fa, 5+1 



campana, 542 



quadrigata, 542 



tetralina, 54.2 

 Pericrypta, 541 



campana, 542 

 Periphema, 543 

 Peromedusae, 541 

 Periphylla, 543 



dodecalostrycha, 549 



humilis, 546 



hyacinthina, 544. 



forma Jodecalostrycha, 546 

 forma regina, 546 



mirabilis, 546 

 Perirhiza, 561 



nematophora, 654 

 Periphyllida, 547 

 Periphyllopsis, 543 



brauen, 54.6 

 Phacellophora, 6l2 



ambtgua, 613, 6/5 



camtschatica, 613 



ornata, 616 



sicula, 613 

 Phanerocarpae, 499 

 Philogeny of Rhizostoma;, 663 

 Phyllorhiza, 684. 



punctata, 684 

 Pilema, 698 



capense, 703 



clavigera, 706 



corona, 703 



octopus, 703 



pulmo, 699 



stylonectes, 703 



Polyclonia, 636, 647 



frondosa, 647 



theophila, 636 



Polyorchis karajutoensis, 723 

 Polyrhiza, 66 J 



cephea, 654 



vesiculosa, 663 

 Poralia, 6l"f 



rujescens, 6lJ 

 Potta marina, 699 

 Preoccupied generic names, 719 

 Procharagma prototypus, 508 

 Procharybdis, 505, 506 



tetraptera, jo6 

 Procyanea, 595 

 Protolyellia princeps, 715 

 Pseudoclytia pentata, 619 

 Pseudorhiza, 682 



aurosa, 682 



haeckeht, 683 



thocambaui, 678 

 Pulsation in: Scyphomedusae, 503; Aurellia, 620; 



Cassiopea, 637, 645; Rhizostoma, 701; 



Rhisoztomas, 632; Cotylorhiza, 661 



Radiomyaria, 634, 650 

 Rathkea octopunctata, J22 



uar. grata, 722 



Regeneration in: Stauromedusae, 522; Haliclys- 

 tus, 532; Craterlophus, 538; Cassiopea, 637, 

 646; Rhizostomae, 632; Rhizostoma, 702 

 Rhacopilus, 664 

 cruciatus, 667 

 cyanolobatus, 667 

 Rhizostoma, 6gS 



aldrovandi, 699 

 brachyra, 692 

 capensis, 703 

 coeruleum, 703 

 corona, 703 

 cuvieri, 699, 703 

 fulgidum, 581 

 hispidum, 706 

 leptopus, 696 

 lonfera, 694 

 lutea, 703 

 mosaica, 666 

 pulmo, 699 



var. capensis, 703 



var. corona, 703 



var. lutea, 703 



var. octopus, 703 

 rosea, 68 1 

 sepioides, 703 

 trigona, 663 

 Rhizostomif, 501, 631 



relationships of, 500 

 Rhizostomata, 631 



dichotama, 634, 650 

 lonfera, 635, 691 

 pinnata, 634, 635 



