9io 



INDEX. 



Spongasteriscus quadricornis 

 tetraceras . . 



Sponges, Nature and Affinities 



Spongida 



Spongocyclia 



charybdaea 



cycloides .. 



elliptica .. 



,, orthogona 



scyllaea 



Spongomonadidae 



Spongomonas 



discus 



intestinalis 



sacculus .. 



uvella 



Spontaneous Generation 



Spumella 



guttula 



Spumella neglecta 



termo 



Spumella vivipara 



Spumella vulgar is 



Spumellidas 



Squamulina scopula 



Steinia ferruginea 



platystoma 



Stentor .. .-. 



Stentor albus 



Stentor amethystinus .. 



Stentor anceps 



Stentor auricula 



Barretti 



Stentor cuculhts 



Stentor caeruleus 



Stentor deformis 



elegans 



,, fimbriattis 



fuscus 



Stentor igneus 



Stentor Mutter i 



Stentor multiformis 



Stentor nanus 



Stentor niger 



pediculatus 



polymorphus .. 



Stentor pygmaus 



Stentor Rceselii 



Stentor roseus 



Stentoridas 



Stephanomonadidae 



Stephanomonas 



locellus 



Sterromonas 



Biitschlii .. 



formicina .. 



Stichochaeta 



Stichoch&ta cornuta 



pediculiformis .. 



Stichotricha 



aculeata 



cornuta .. .. 



marina 



229 



229 



143-194 



- 365 

 .. 228 



229 



.. 229 

 .. 229 

 .. 229 



229 



.. 284 

 .. 286 

 .. 287 

 .. 287 

 .. 288 

 .. 288 

 118-142 

 305 

 35 

 305 

 305 

 .. 306 



305 



305 



160 



- 787 

 .. 787 



remex . . 

 sccunda 



596 

 86 1 

 596 

 595 

 593 

 596 



593 

 596 

 596 

 596 

 596 



594 

 590 



59 I 

 596 



594 

 596 

 590 

 407 



59i 

 596 

 588 

 465 

 466 

 466 

 420 

 421 

 420 



775 

 776 

 775 

 775 

 777 

 776 

 778 

 777 

 776 



Stichotricha socialis 



Strombidinopsis 



gyrans.. , 



Strombidium 



acuminatum , 



Biitschlii .. 



caudatum 



Claparedi 



globosum 



Strombidium polymorphum 

 Strombidium sulcatum .. 

 turbo 



urceolare 



viride 



Strongylidium 



crassum 



Stylobryon 



epistyloides 

 Stylobryon insignis 

 Stylobryon petiolatum .. 



Stylochona 



coronata 

 nebalina 



Stylochrysalis 



parasita .. 



Stylocola 



ampulla 



striata 



Stylonethes 



tardus 



Stylonychia 



Stylonychia appendiculatus 



,, echinata 

 Stylonychia fissiseta 

 Stylonychia histrio 



lanceolata .. 

 Stylonychia macrostyla 

 mytilus 

 pustulata .. 



Styloplotes 



appendiculatus . 

 Sub-kingdom Protozoa .. 

 Sycandra raphanus 



Sycon ciliatum 



Syncrypta 



volvox 



Synura 



uvella 



Telotrochidium 



crateriforme 



Tentaculifera 



-Actinaria 



-Suctoria.. 



Tetramitidae 



Tetramitus 



descissus 

 ,, rostratus 

 sulcatus 



Tetraselmis 



cordiformis 



Thuricola 



folliculata 

 operculata 

 valvata . 



778 

 613 

 614 

 633 

 634 

 634 

 635 

 634 

 635 

 582 

 633 

 634 

 634 

 635 

 779 

 779 

 278 

 279 

 278 

 278 

 662 

 663 

 662 



405 

 405 

 730 

 730 

 730 

 782 

 782 

 790 

 800 

 783 

 79i 

 789 

 783 

 791 



790 



.. 800 

 .. 800 

 -.31-48 

 180, 181 



173 



413 



413 



.. 411 



.. 412 



478, 643 

 .. 643 

 40, 80 1 

 .. 846 

 .. 806 

 .. 312 

 313 



313 

 3H 

 315 

 315 

 718 

 718 

 719 

 718 



