SYNOPSIS OF THE EOTATORIA. 25 



Dicranophorus catellinus Nitzsch, Enc. Wiss. u. Kiinste, sect. 1, vol. 16, 1827, p. 68. 

 Diglena catellina Ehrenberg, Abh. Akad. Wiss. Berlin (for 1829), 1830, p. 8. 



Type (monotype) of genus Diglena Ehrenberg, 1830 . 

 ? Leiodina capitata Morren, Ann. Sci. Nat., vol. 21, 1830, p. 124, pi. 3, fig. 2. 

 Furcularia catellina Blainville, Diet. Sci. Nat., vol. 60, 1830, p. 152. 

 Typhlina furca Ehrenberg, Hemprich and Ehrenberg, Symb. Phys. Anim. Evert., 



1831, pi. 1, figs. 17b, 2, 3. 

 Plagiognatha catellina Dujardin, Hist. Nat. Zooph., 1841, p. 652. 

 ? Plagiognatha hyptopus Dujardin, Hist. Nat. Zooph., 1841, p. 653, pi. 21, fig. 8. 

 Diglena granulans Weisse, Bull. Phys. -Math. Acad. St. Petersburg, vol. 8, 1849, 



col. 300. 



? Heterognathus diglenus Schmarda, Neue wirbell. Thiere, 1859, vol. 1, p. 52, pi. 12, 



fig. 107. 



CEPHALODELLA FORFICULA (Ehrenberg). 



Distemma forficula Ehrenberg, Abh. Akad. Wiss. Berlin (for 1831), 1832, p. 139. 



Furcularia forficula Ehrenberg, Infusionsth., 1838, p. 421, pi. 48, fig. 5. 



Distemma Iseve Eichwald, Bull. Soc. Imp. Nat. Moscou, vol. 20, 1847, pt. 2, p. 343, 



pi. 9, fig. 4. 

 Furcularia tubiformis King, Journ. Quekett Micr. Club, ser. 2, vol. 5, 1893, p. 139, 



pi. 8, figs. 1-5. 

 Furcularia trihamata Stenroos, Acta Soc. Fauna Flora Fennica, vol. 17, No. 1, 1898, 



p. 133, pi. 2, fig. 14. 

 Notops falcipes Linder, Rev. Suisse Zool., vol. 12, 1904, p. 238, pi. 4, fig. 6. 



Doubtful or insufficiently described species: 



Cephalodellafoeni Bory de St. Vincent, Class. Anim. Micr., 1826, p. 44. 

 Diglena andesina Schmarda, Neue wirbell. Thiere, 1859, vol. 1, p. 55, pi. 13, fig. 115. 

 Diglena aquila Gosse, Journ. Royal Micr. Soc, 1887, p. 865, pi. 14, fig. 10. 

 Diglena capitata Ehrenberg, Abh. Akad. Wiss. Berlin (for 1831), 1832, p. 138. 

 Diglena conura Ehrenberg, Abh. Akad. Wiss. Berlin (for 1833), 1834, p. 206. 

 Diglena diadena Schmarda, Neue wirbell. Thiere, 1859, vol. 1, p. 54, pi. 13, fig. 113. 

 Diglena dromius Glasscott, Proc. Royal Dublin Soc, n. ser., vol. 8, 1893, p. 84, pi. 7, 



fig. 4. 

 Diglena elongata Glasscott, Proc. Royal Dublin Soc, n. ser., vol. 8, 1893, p. 61, pi. 5, 



fig. 2. 

 Diglena gibber Gosse, Hudson and Gosse, Rotifera, 1886, vol. 2, p. 49, pi. 19, fig. 7. 

 Diglena heterodon Schmarda, Neue wirbell. Thiere, 1859, vol. 1, p. 52. 

 Diglena hudsoni Glasscott, Proc Royal Dublin Soc, n. ser., vol. 8, 1893, p. 83, pi. 7, 



fig. 3. 

 Diglena longipes Schmarda, Neue wirbell. Thiere, 1859, vol. 1, p. 55, pi. 13, fig. 114. 

 Diglena macrodonta Schmarda, Neue wirbell. Thiere, 1859, vol. 1, p. 54, pi. 13, fig. 112. 

 Diglena pachida Gosse, Journ. Royal Micr. Soc, 1887, p. 864, pi. 8, fig. 8. 

 Diglena revolvens Glasscott, Proc. Royal Dublin Soc, n. eer., vol. 8, 1893, p. 61, 



pi. 5, fig. 1. 

 Diglena rugosa Glasscott, Proc. Royal Dublin Soc, n. ser., vol. 8, 1893, p. 62, pi. 5, 



fig. 3. 

 Diglena suilla Gosse, Journ. Royal Micr. Soc, 1887, p. 365, pi. 8, fig. 9. 



Genus CERATOTROCHA Bryce. 



Ceratotrocha Bryce, Journ. Quekett Micr. Club, ser. 2, vol. 11, 1910, p. 74. 

 Tj/pe (monotype). — Ceratotrocha comigera (Bryce) = Callidina comigera Bryce. 



CERATOTROCHA CORNIGERA (Bryce). 

 Callidina comigera Bryce, Journ. Quekett Micr. Club, ser. 2, vol. 5, 1893, p. 199, 



pi. 11, fig. 3. 

 Ceratotrocha comigera Bryce, Journ. Quekett Micr. Club, ser. 2, vol. 11, 1910, p. 74. 



