SYNOPSIS OF THE ROTATORIA. 93 



ROT ARIA SORDID A BITORQUATA (Murray). 



Rotifer longirostris hitorquatus Murray, Journ. Royal Micr. Soc, 1908, p. 668, pi. 15, 



fig- 8. 



ROTARIA SORDIDA FIMBRIATA (Murray). 



Rotifer longirostris fimbriata Murray, Journ. Royal Micr. Soc, 1906, p. 643, pi. 19, 

 fig. 7. 



ROTARIA SPICATA (Murray), 



Rotifer spicatiLS Murray, Ann. Scottish Nat. Hist., 1902, p. 167, pi. 3. 



ROTARIA TARDIGRADA (Ehrenberg). 



Rotifer tardigradus Ehrenberg, Abh. Akad. Wiss. Berlin (for 1831), 1832, p. 145, 

 Rotifer tardus Ehrenberg, Infusionsth., 1838, p. 490, pi. 60, fig. 8. 



ROTARIA TRISECATA (Weber). 

 Rotifer trisecatus Weber, Arch. Biol., Lifege, vol. 8, 1888, p. 664, pi. 30, figs. 1-9. 

 Doubtful or insuJSiciently described species: 



Rotifer albivestitus Dutrochet, Ann. Mus. Hist. Nat., vol. 19, 1812, p. 375, pi. 18, 



figs. 9, 10. 

 Rotifer erythraeus Ehrenberg, Hemprich and Ehrenberg, Symb. Phys. Anim. Evert., 



1831, Phytozoa, fol. e (third page), pi. 2, Sinaitica, fig. 18. 

 Rotifer forflcatus Barrois and Daday, Math. Term. Ert., vol. 12, 1894, p. 223, pi. 7, 



figs. 3, 5, 6. 

 Rotifer giganteus Skorikov, Trav. Soc. Natural. Charkov, vol. 30, 1896, p. 262. 

 Rotifer hapticics Gosse, Hudson and Gosse, Rotifera, 1886, vol. 1, p. 106, pi. 10, fig. 3. 

 Rotifer injlatus Dujardin, Hist. Nat. Zooph., 1841, p. 659, pi. 17, fig. 2. 

 Rotifer maximus Bartsch, Jahresh. Naturk. Wiirttemberg, vol. 26, 1870, p. 352. 

 Rotifer megaceros Schmarda, Denkschr. Akad. Wiss. Wien, vol. 7, 1854, pt. 2, p. 22, 



pi. 6, fig. 6. 

 Rotifer motacilla Bartsch, Jahresh. Naturk. Wiirttemberg, vol. 26, 1870, p. 351. 

 Rotifer phaleratus Glasscott, Proc. Royal Dublin Soc, n. ser., vol. 8, 1893, p. 38, 



pi. 3, fig. 1. 

 Rotifer quadrioculatus Murray, Ann. Scottish Nat. Hist., 1902, p. 166, pi. 3. 

 Rotifer tridentatus Stewart, Rec Indian Mus. Calcutta, vol. 2, 1908, p. 317, figs. 1, 2. 

 Rotifer vestitus Bailey, Smiths. Contr. Knowl., vol. 2, 1851, No. 8, p. 41, pi. 3, figs. 



9, 14. 

 Esechielina capsularis Bory de St. Vincent, Class. Anim. Micr., 1826, p. 78. 

 Ezechielina capsularis Bory de St. Vincent, Diet. Class. Hist. Nat., vol. 14, 1828, 



p. 685. 



SABELLA Linnaeus. 



Sabella Linn^us, Syst. Nat., ed. 12, 1767, vol. 1, pt. 2, p. 1268. 



Type (by present designation). — Sabella penidllus (Liimgeus)=Serpula periidlkts 

 Linnaeus; to Annulata. 



Sabella penidllus (Linn^us). 



Serpula penidllus Linn^us, Syst. Nat., ed. 10, 1758, p. 788. 



Sabella penidllus Linn^us, Syst. Nat., ed. 12, 1767, vol. 1, pt. 2, p. 1269. 



Genus SACCOBDELLA van Beneden and Hesse. 



Saccobdella van Beneden and Hesse, Mem. Acad. Royale Belgique, vol. 34, No. 1, 

 1864, p. 48. 

 Type (monotype). — Saccobdella nebalias van Beneden and Hesse. 



