SYNOPSIS OF THE ROTATORIA. 73 



MONOSTYLA BIFURCA Bryce. 



Monostyla bifurca Bryce, Sci. Gossip, vol. 28, 1892, p. 274, text fig. 



Notommata monostyls'formis Stenroos, Acta Soc. Fauna Flora Fennica, vol. 17, No. 



1, 1898, p. 126, pi. 1, fig. 25. 

 Monostyla monostylxformis Iroso, Mon. Zool. Italiano, vol. 21, 1910, p. 303, 



MONOSTYLA BULLA Gosse. 



Monostyla bulla Gosse, Ann. Mag. Nat. Hist., ser. 2, vol. 8, 1851, p. 200. 



Monostyla bipes Stokes, Ann. Mag. Nat. Hist., ser. 6, vol. 18, 189G, p. 23, pi. 8, figa. 



11-13. 

 Monostyla incisa Daday, Math. Term. Ert., vol. 15, 1897, p. 136, text fig. 



MONOSTYLA CLOSTEROCERCA Schmarda. 



Monostyla closterocerca Schmarda, Neue Wirbell. Thiere, 1859, vol. 1, p. 59, pi. 14, 

 fig. 125. 



MONOSTYLA CORNUTA (MuUer). 



Trichoda cornuta MiJLLER, Anim. Infus., 1786, p. 208, pi. 30, figs. 1-3. 



Lepadella cornuta Bory de St. Vincent, Diet. Class. Hist. Nat., vol. 9, 1826, p. 285. 



Lepadella glumiformis Bory de St. Vincent, Enc. Meth., Zooph. (pt. 2), 1827, p. 484 



= Trichoda cornuta renamed . 

 Notommata cornuta Ehrenberg, Isis (Oken), vol. 23, 1830, col. 767. 

 Monostyla cornuta Ehrenberg, Abh. Akad. Wiss. Berlin, 1830, p. 46. 

 Monostyla truncata Turner, Bull. Denison Univ., vol. 6, 1892, p. 62, pi. 1, fig. 11. 

 Monostyla robusta Stokes, Ann. Mag. Nat. Hist., ser. 6, vol, 18, 1896, p. 22, pi. 7, 



figs. 9, 10. 



MONOSTYLA GALEATA Bryce. 



Monostyla galeata Bryce, Sci. Goss., vol. 28, 1892, p. 275, fig. 



MONOSTYLA HAMATA Stokes. 



Monostyla hamata Stokes, Ann. Mag. Nat. Hist., ser. 6, vol. 18, 1896, p. 21, pi. 7, 

 figs. 6-8. 



MONOSTYLA LAMELLATA Daday. 



Monostyla lamellata Daday, Math. Term. Ert., vol. 12, 1893, p. 40, pi. 2, figa. 1, 2. 

 Monostyla appendiculata Skorikov, Zool. Anz., vol. 21, 1898, p. 556, text fig. 



MONOSTYLA LUNARIS (Ehrenberg), 



Lepadella lunaris Ehrenberg, Abh. Akad. Wiss. Berlin (for 1831), 1832, p. 127. 



Monostyla lunaris Ehrenberg, Infusionsth., 1838, p. 460, pi. 57, fig. 6. 



Monostyla quennerstedti Bergendal, Acta Univ. Lundensis, vol. 28, 1892, sect. 2, 



No. 4, p. 118, pi. 6, fig. 39. 

 Monostyla bicornis Stenroos, Acta Soc. Fauna Flora Fennica, vol. 17, No. 1, 1898, 



p. 164, pi. 2, fig. 26; not Monostyla bicornis Daday, 1897. 

 Monostyla stenroosi Meissner, Izv. Turkestanskago Otd. Imp. Russkago Geogr. 



Obshch., vol. 4, pt. 8, 1908, p. 22, pi. 1, fig. 8. 



MONOSTYLA MOLLIS Gosse. 



Monostyla viollis Gosse, Journ. Royal Micr. Soc, 1887, p. 363, pi. 8, fig. 5. 



MONOSTYLA PYGMiEA Daday. 



Monostyla parva Daday, Math. Term. Ert., vol. 15, 1897, p. 132. 

 Monostyla pygmxa Daday, Math. Term. Ert., vol. 15, 1897, p. 139, text fig. 



