22 BULLETIN 81, UNITED STATES NATIONAL MUSEUM. 



Brachionus quadratus tridentatus Zernov, Izv. Imp. Obshcli. Lfub. lEst., Moskva, 



vol. 98, 1901, p. 31, pi. 4. figs. 19, 20. 

 Brachionus quadratus rotundus Rousselet, Joum. Quekett Micr. Club., ser. 2, vol. 10, 



1907, p. 149, pi. 12, figs. 6-8. 



BRACHIONUS MACROCANTHUS Jakubski. 



Brachionus macrocanthtis Jakubski, Zool. Anz., vol. 39, 1912, p. 546, fig. 5. 



BRACHIONUS MIRABILIS Daday. 



Brachionus mirabilis Daday, Math. Term. Ert., vol. 15, 1897, p. 140, fig. 8. 



BRACHIONUS MIRUS Daday. 



Brachionus mirus Daday, Math. Term. Ert., vol. 23, 1905, p. 330. 



BRACHIONUS MOLLIS Hempel. 



Brachionus mollis Hempel, Bull. Illinois State Lab., vol. 4, 1896, p. 312, pi. 24, 

 figs. 7, 8. 



BRACHIONUS PATULUS Miiller. 



Brachionus patulus Muller, Anim. Infus., 1786, p. 361, pi. 47, figs. 14, 15. 



Noteus patulus Ehrenberg, Isis (Oken), vol. 26, 1833, col. 247. 



Brachionus militaris Ehrenberg, Abh. Akad. V/iss. Berlin (for 1833), 1834, p. 199. 



Brachionus conium Attwood, Amer. Monthly Micr. Joum., vol. 2, 1881, p. 102, fig. 



? Brachionus gleasonii Up de Graff. Microscope, vol. 2, 1882, p. 167. 



? Anuraea gleasonii Up de Graff, Proc. Amer. Soc. Micr., 6th ann. meeting, 1883, p. 



117, fig. 

 Noteus militaris Daday, Dritte Asiatische Forschungsr. Graf. Zichy, vol. 2, 1901, 



p. 454, pi. 24, figs. 7, 8. 

 Noteus militaris macracanthus Daday, Zoologica, Heft 44, 1905, p. 119, pi. 7, figs. 3, 4. 



BRACHIONUS PLICATILIS Muller. 



Brachionus plicatilis Muller, Anim. Infus., 1786, p. 344, pi. 50, figs. 1-8. 



Tricalama plicatilis Bory de St. Vincent, Class. Anim. Micr., 1826, p. 84. Type 



(monotype) of genus Tricalama Bory de St. Vincent, 1826. 

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

 Brachionus mulleri Ehrenberg, Abh. Akad. Wiss. Berlin (for 1833), 1834, p. 200. 

 Brachionus hepatotomus Gosse, Ann. Mag. Nat. Hist., ser. 2, vol. 8, 1851, p. 203. 

 Brachionus spatiosus Rousselet, Joum. Quekett Micr. Club, ser. 2, vol. 11, 1912, 



p. 373, pi. 13, fig. 2. 



BRACHIONUS POLYACANTHUS Ehrenberg. 



Brachionus polyacanthus Ehrenberg, Abh. Akad. Wiss. Berlin (for 1833), 1834, p. 201. 

 Noteus polyacanthus Daday, Dritte Asiatische Forschungsr. Graf. Zichy, vol. 2, 1901, 

 p. 455. 



BRACHIONUS SATANICUS Rousselet. 



Brachionus satanicus Rousselet, Joum. Quekett Micr. Club, ser. 2, vol. 11, 1911, 



p. 162, pi. 7, fig. 2. 



BRACHIONUS SERICUS Rousselet. 



Brachionus serious Rousselet, Joum. Quekett Micr. Club, ser. 2, vol. 10, 1907, 

 p. 147, pi. 11, figs. 1-5. 



BRACHIONUS TRIDENS Hood. 



Brachionus tridens Hood, Journ. Quekett Micr. Club, eer. 2, vol. 5, 1893, p. 283, pi. 12, 

 fig. 3. 



