INDEX. 



735 



Rhizostomata scapulata, 635, 6i)"J 



sun fill, in, 635, 712 



triptera, 634, 66j 

 Khi/.ostomidx, 631, 633, 697 

 Rhizostomites aJmirandus, 718 

 Rhopilema, ~<'-f 



isculenta, 704 



hispidum, 706 



rhopalophora, 74 



verri/lii, 707 



verrucosa, 76 



Sandena, 590 



malayensis, jt/o 

 Sarsin japoniea, 720 



rosuna, 720 



Scyphomedus;e: development of, j.gg, 501; geo- 

 graphical distribution, 501; reactions to 

 light, 509; relationship to Hydromedusae and 

 to Actiniana, 502 

 Sema^ostomata, 569 

 Semitostomeit, 501, 569 

 Semtfostomitt-s zittfli, fl6 

 Slabberia=Dipurena, 719 

 Semostomae, 569 

 Spatangopsis costata, 717 

 SpirofoJon saltatrtx, f2j. 

 Spongico/a fistularis, 553, JJ^ 

 Stauromeduste, 501, J/p 

 Staurophora mertensii, J2$ 

 Steganopthalmae, 499 

 Stenoptycha, 595 

 Stenoscyphidz, 525 

 Stenoscyphu:, 521, 524 

 hexaraJiatus, 525 

 mabai, 525 

 mirabilis, 553, 554 

 Stlienoma, 611 

 albida, 61 1 

 Sthenomna, 611 

 Srings caused by medusae, 690 

 Stomolophid;p, 633, 697 

 Stomolophus, JO() 

 agaricus, 710 

 chunii, 710 

 meleagris, JIO 



var. fritillnrifi, 71 1 

 Stntnutonema reticulatum, 71 j. 

 Stylorhiza, 651 

 octostyla, 652 

 polystyla, 652 



Swarms of Medusae: Carybdea, 511; Linuche 

 559, 560; Cyanea, 600; Cassiopea, 643 

 Cephea, 657; Catostylus, 665, 667; Stomo- 

 lophus, 711; Haliclystus, 726 



Taeniolhydra roscoffensis, 622 

 Tamoya, 505, 5/2 



h/iplonema, ^/J 



prismatica, 513 



punctata, 509 



famoya quadrumanus, 515 



virulenta, 726 

 Tessera, 522 



princeps, 522 



yp us . 5 2 3 



Tesserantha, $22 



connectens, 523 

 Tesseraria, 521, 522 



scyphomeda, 523 

 Thaitmatoscyphus, 7%J 



distinctus, 727 

 Tysanostoma, 6yi 



denscrispum, 692 



thysanura, 6g2 

 Toreuma, 635 



dieitphila, 636 



gegenbauri, 636 



thvsanostoma, 636 

 Toxoclytus, 664 



roseus, 68 1 



tripterus, 671 



turgescens, 671 

 Tripetialia, 505, J/J 



cystophora, 5/4 

 Turris and Tiara = Clavula, 719 

 Turritopsis nutricola var. pacifica, 722 



pacified, 7 22 



Ulmaridce, 604 

 Ulmaris, 006, 608 



prototypus, 607, 609 

 Ulmaropsis, 609 



antarctica, 610 



drygalskii, 610 

 Umbrosa, 606 



lobata, 607 

 Umbrosintf, 605 

 Undosa, 608 



unJulata, 6o<) 

 Urashimea globosa, 722 



macrotentaculata, 722 

 Urtica marina, 579 

 Urtica marina octopedalis, 703 



Variations in Medusae: Lucernaria, 530; Hali- 

 clystus, 534; Craterlophus, 538; Dactylo- 

 metra, 583, 584; Sanderia, 591; Aurellia, 

 619, 626; Cassiopea, 640, 641, 643 



Versura, 685 



anadyomene, 686 

 maasi, 687 

 palmata, 685 

 pinnata, 686 

 vesicata, 6S6 



Jf'illsia pacifica, 723 



Zonephyra, 551 

 corona, 571 

 pelagica, 552 

 zonaria, 552 



