IXDEX TO THE FAMILIES AXD GEXEBA OP IXFUSOEIA. 



967 



Monadincu 130, 485. 

 Monas, 489. 

 Monema, 927. 

 Monocerca, 680. 

 Monogramma, 875. 

 Monolabis, 704. 

 Monostyla, 695. 

 Moniira, 698. 



Kassula, 625. 

 IS'aLinema, 927. 

 Navicula, 892, 938. 

 NaviculecB, 892. 

 IS^itzscliia, 779, 940. 

 Noteus, 707. 

 Notogonia, 700. 

 Notomuiata, 681. 



Octoglena, 690. 

 Odontidium, 775. 

 Odontodiscus, 832. 

 GEcistes, 663. 

 (Ecisfma, 663. 

 Oniphalopelta, 841. 

 Omphalotheca, 865. 

 Oncospheiiia, 768. 

 Opalina, 569, 627. 

 Opalmcea, 569. 

 Opercidaria, 592. 

 Opliidomonas, 509. 

 Ophrydina, 598. 

 Ophrydiura, 599. 

 Ophri/ocercina, 630. 

 Opliiyodendron, 568. 

 Ophryoglena, 638. 

 Opistliiotricha, 614. 

 Otostoma, 639. 

 Oxjtricha, 640. 

 Oxytrichina, 639. 

 Oxyrrhis, 512. 



Pamphagus, 551. 

 Pandorina, 157, 517. 

 Panopbrys, 627. 

 Pautotrichum, 573. 

 Paramecium, 634. 

 Pediasfre(e, 24, 752. 

 Pediastrum, 754. 

 Pelecida, 629. 

 Penium, 750. 

 Peranema, 54.5. 

 Peridi7ii(Ba, 574. 

 Peridinium, 576. 

 Periptera, 865. 

 Peristephania, 824. 

 Perithyra, 842. 

 Peronivmi, 501. 

 Phacelomonas, 494. 

 Phacotus, 513. 

 Phacus, 511. 

 Phialina, 623. 

 Philodina, 705. 

 Philodinaa, 700. 

 Phlyctaenia, 925. 

 Phytozoa, 485. 

 Pinnularia, 892. 



Plagiognatha, 692. 

 I Plagiogramma, 773. 

 I Plagiotoma, 571, 627. 



Plem'odesmium, 860. 

 i Pleuromonas, 502. 



Pleiironema, 639. 



Pleiirosiphonia, 915. 



Plem'osigma, 915. 



Pleiirotrocba, 679. 



Plceofia, 512. 



Pioesconia, 647. 



PodocTstis, 772. 



Pododiscus, 815. 



Podopbrya, 561. 



Podosirai' 815, 938. 



Podosphenia, 769. 



Polyartbra, 686. 



Polyselmis, 540, 



Polytoma, 504. 



Pompbolyx, 712. 



Porocyclia, 823. 



Porpeia, 850. 



Prorocentriim, 509. 



Prorodon, 612. 



Prorostauros, 915. 



Protozoa, 199, 547. 



Pseudo-difflugia, 557. 



Pterodina, 711. 



Ptygura, 661. 



Ptyxidium, 615. 



Pyxidiciila, 824. 



Kattulus, 688. 

 Ehabdomonas, 503. 

 Eliabdouema, 804. 

 Rbapbidogloea, 925. 

 Kliapboneis, 791. 

 Ebipidopbora, 769. 

 Ehizopoda, 243. 

 Rbizonotia, 885. 

 Rbizosolenia, 865. 

 RoTATOKiA, 392, 649. 

 Eotifer, 702. 



Salpina, 697. 

 Sacculus, 662. 

 Scaridium, 686. 

 Scenodesmus, 753. 

 Sceptroneis, 772. 

 Scliizonema, 927. 

 SchizonemecB, 924. 

 Scypbidia, 596. 

 Siagontberimn, 614. 

 Sorastrum, 755. 

 Spatbidium, 611. 

 Spbserosira, 524. 

 Spbrerozosma. 723. 

 SpbeneUa, 886. 

 Spbenoderia, 557. 

 Spbenosira, 892. 

 Spirillina, 554. 

 Spirillum, 533. 

 Spirocbreta, 533. 

 Spirocbona, 598. 



jpir 



odisc 



537. 



SpiromonaSj 502. 



Spirostomum, 622. 

 Spirotcenia, 751. 

 Spondylomorum. 505. 

 Spondylosium, 724. 

 Sporonema, 537. 

 Squamella, 700. 

 Squamidina, 558. 

 Stam'astinim, 737. 

 Stam'ogramma, 915. 

 Stauroneis, 911. 

 Stauroptera, 911. 

 Staurosira, 791. 

 Stentor, 581. 

 Stephauoceros, 668. 

 Stephauodiscus, 823. 

 Stepbanogonia, 814. 

 Stepbanoma, 529. 

 Stepbanops, 699. 

 Stepbanopyxis, 826. 

 Stepbanosira, 823. 

 Stepbauospbrera, 164, 529. 

 Sticbotricba, 644. 

 Stigmapbora, 923. 

 Striatella, 803. 

 StriafeUece, 803. 

 Stylobiblium, 805. 

 Stylonycbia, 643. 

 Surireila, 794. 

 SiirireUece, 783, 940. 

 Symbolopbora, 833. 

 Synapbia, 528. 

 Syucbffita, 685. 

 Syncrypta, 519. 

 Syncyclia, 879. 

 Syndendrium, 866. 

 Syiiedra, 785. 

 Synedrex, 940. 

 Synura, 519. 

 Syringidium, SQQ. 

 Systepbania, 832. 



Tabellaria, 807. 

 Tapbrocampa, 692. 

 Tardigrada, 713. 

 Tardigi-ada, 714. 

 Terpsiiioe, 859. 

 Terpainom, 858. 

 Tessella, 804. 

 Tetmemorus, 746, 

 Tetracbastrum, 724. 

 Tetracyclus, 806. 

 Tetramitus, 501. 

 Tetrasiphon, 713. 

 Tbeorus, 690. 

 Tintinnus. 600. 

 Toxonidia, 920. 

 Trachelina, 616. 

 Trachelius, 618. 

 Tracbelocerca, 630. 

 Tracbelomonas, 510. 

 Trepomonas, 499. 

 Triartlu-a, 688. 

 Triceratium, 853, 939. 

 TricJioda, 608. 

 Tricbodina, 583. 

 Trichodiscus, 561. 



