SYNOPSIS OP THE ROTATORIA. 103 



TRICHOCERCA lERNIS (Gosse). 



Mastigocerca iernis Gosse, Joum. Royal Micr. Soc, 1887, p. 866, pi. 15, fig. 13. 



Acanthodactylus gracilis Tessin, Arch. Naturg. Mecklenburg, vol. 43, 1890, p. 155, 



pl. 2, fig. 14. 



Rattulus gracilis Jennings, Bull. U. S. Fish Coram., vol. 22 (for 1902), 1903, p. 321, 



pl. 5, figs. 45-49. 



TRICHOCERCA LATA (Jennings). 



Mastigocerca lata Jennings, Bull. Michigan Fish Comm., No. 3, 1894, p. 19, %. 7. 



Rattulus latus Jennings, Bull. U. S. Fish Comm., vol. 22 (for 1902), 1903, p. 335, pl. 7, 



figs. 65, 66. 



TRICHOCERCA LONGISETA (Schrank). 



Brachionus rattus Schrank, Naturforscher, vol. 27, 1793, p. 33, pl. 3, fig. 20; not 



Trichoda rattus Miiller. 

 Vaginaria longiseta Schrank, Briefe an Nau, 1802, p. 383, pl. 2, fig. 13. Type (by 



present designation) of genus Vaginaria Schrank, Briefe an Nau, 1802, p. 379. 

 Monocerca bicornis Ehrenberg, Abh. Akad. Wiss. Berlin (for 1831), 1832, p. 131. 

 Monocerca cornuta Eyperth, Einf. Lebensf., 1878, p. 86, pl. 5, fig. 24. 

 Mastigocerca bicornis Hudson and Gosse, Rotifera, 1886, vol. 2, p. 63, pl. 20, fig. 5. 

 Mastigocerca cornuta Hudson and Gosse, Rotifera, Suppl., 1889, p. 35, pl. 33, fig. 21. 

 Acanthodactylus bicornis Tessin, Arch. Naturg. Mecklenburg, vol. 43, 1890, p. 157. 

 ? Mastigocerca rosea Stenroos, Acta Soc. Fauna Flora Fennica, vol. 17, No. 1, 1898, p. 



146, pl. 2, fig. 1. 

 Rattulus longiseta Jennings, Bull. U. S. Fish Comm., vol. 22 (for 1902), 1903, p. 328, 



pl. 8, figs. 67-72. 

 ? Rattulus roseus Jennings, Bull. U. S. Fish Comm., vol. 22 (for 1902), 1903, p. 341, 



pl. 15, fig. 137. 



Mastigocerca auchinlechii Stewart, Rec. Indian Mus. Calcutta, vol. 2, 1908, p. 318, 



fig. 3. 



TRICHOCERCA LOPHCESSA (Gosse). 



Mastigocerca lophoessa Gosse, Hudson and Gosse, Rotifera, 1886, p. 60, pl. 20, fig. 10. 



Mastigocerca rectocaudatus Hilgendorf, Trans. New Zealand Inst., vol. 31, 1899, p. 



120, pl. 9, fig. 7. 



Rattulus lophcessus Jennings, Bull. U. S. Fish Comm., vol. 22 (for 1902), 1903, p. 334, 



pl. 11, figs. 95-99. 



TRICHOCERCA MACERA (Gosse). 



Mastigocerca macera Gosse, Hudson and Gosse, R.otifera, 1886, vol. 2, p. 61, pl. 20, 



fig. 12. 

 Mastigocerca fusiformis Levander, Acta Soc. Fauna Flora Fennica, vol. 12, No. 3, 



1894, p. 37, pl. 2, fig. 17. 



Rattulus macerus Jennings, Bull. U. S. Fish Comm., vol. 22 (for 1902), 1903, p. 323, 



pl. 5, figs. 53, 54. 



TRICHOCERCA MARINA (Daday). 



Diurella marina Daday, Ert. Term. Kor., vol. 19, No. 17, 1890, p. 16, pl. 1, figa. 2, 3, 9, 



10. 

 Mastigocerca dubia Lauterborn, Wissensch. Meeresunters., n. ser., vol. 1, 1894, p. 



213, fig. 2. 

 Rattulus dubius Jennings, Bull. U. S. Fish Comm., vol. 22 (for 1902), 1903, p. 340, 



pl. 14, fig. 133. 

 Rattulus henseni Zelinka, Rotat. Plankton-Exped., 1907, p. 19, pl. 2, figs. 1-7. 

 Rattulus marinus de Beauchamp, Bull. Soc. Zool. France, vol. 32, 1907, p. 148. 



