ASSULINA SEMINULUM. 51 



Diflugia semen 



EHRENBERG in Abb. Akad. Berlin, 1871 (1872), p. 257. 

 Euglypha brunnea 



LEIDY in Proc. Acad. Pbilad. 1874 (1875), p. 226 ; op. cit. 1876, p. 55 ; 



1877 (1878), p. 321. 

 Euglypha tincta 



ARCHER in Qrt. Jm. Micr. Sci. (N. s.) XVI (1876), p. 108 ; op. cit. 



XVII (1877), pp. 103, 330; XVIII (1878), p. 105; in Proc. Dublin 



Micr. Club III, 1 (1876), pp. 110-111 ; op. cit. Ill, 2 (1878), p. 198 ; 



III, 3 (1880), pp. 284-285, 311-312. 

 Euglypha seminulum 



LEIDY in Proc. Acad. Philad. 1878, p. 172. 



TARANEK in Sitzber. bohm. Ges. Wiss. 1881, p. 234; in Abb., bohm. 



Ges. Wiss. (6) XI, vm (1882), p. 33. 



SCHEWIAKOFF in Mem. Acad. St. Petersb. (7) XLI (1893), vm, p. 98. 

 RICHTERS in Zool. Jabrb., Syst. XXVI (1908), pp. 197, 210. 

 Assulina seminulum 



LEIDY (pars) Fresbw. Rhiz. N. Amer. (1879), pp. 225-226, 290, pi. 



xxxvii, ff. 15-25 ; in Proc. Acad. Pbilad. 1879, p. 163 ; op. cit. 1880, 



pp. 336, 339. 



HITCHCOCK Synops. Freshw. Rbiz. (1881), p. 39. 

 BLOCHMANN Mikr. Thierw. Siisswass. (1886), p. 14 ; ed. 2 (1895), p. 18. 

 GREEFF in Sitzber. Ges. nat. Marburg, 1888, pp. 115-117. 

 HARVEY in Amer. Natur. XXII (1888), p. 73. 

 MAGGI in Rend. R. 1st. Lomb. (3) XXI (1888), p. 301. 

 CERTES in Mission scient. Cap Horn, VI (1889), pp. 16-17, pi. ii, f. 1. 

 CASH in Trans. Manch. Micr. Soc., 1891 (1892), p. 52. 

 ENTZ in Matb. Termesz. ertes. XV (1897), pp. 172, 178; in Math. nat. 



Ber. Ungarn, XV (1899), pp. 183, 188. 

 SCOURFIELD in Proc. Zool. Soc. Lond. 1897, pp. 788-789. 

 PENARD in Arcb. Sci. nat, (4) VII (1899), p. 243 ; Faune Rhiz. Leman 



(1902), pp. 516-519, 7 figs. ; Sarcodines in Cat. Invert. Suisse (1905), 



pp. 106-107 ; in Brit. Antarct. Exped. I (1911), pp. 220, 225. 

 AVERINTZEFF in Trudui S.-Petersb. Obshch. XXX, I (1900), p. 240; 



(pars) op. cit. XXXVI, n (1906), pp. 297-298. 

 EYFERTH Einfach. Lebensf., ed. 3 (1900), p. 267. 

 LEVANDER in Acta Soc. Fauna Fenn. XX, vm (1901), pp. 8, 11. 

 WEST in Jrn. Linn. Soc., Zool. XXVIII (1901), p. 329 ; in Ann. Scott, 



Nat. Hist. 1905, pp. 90, 92. 

 MURRAY in Proc. Roy. Soc. Edinb. XXV (1905), p. 615 ; in Ann. 



Scott. Nat. Hist. 1907, p. 96 ; in Bathym. Surv. Scott. Lochs, I 



(1913), p. 326. 



ODELL in Ottawa Natur. XIX (1905), p. 19. 

 CUSHMAN in Arner. Natur. XL (1906), p. 373. 

 EDMONDSON in Proc. Davenport Acad. XI (1906), p. 22, pi. v, f. 30 ; 



in Univ. Colorado Stud. IX (1912), p. 68. 

 SCHOUTEDEN in Ann. Biol. lacustre, I (1906), p. 369. 

 EVANS in Proc. R. Phys. Soc. Edinb. XVII (1907), table 1. 

 HEINIS in Zool. Anzeig. XXXIII (1908), p. 713; in Arch. Hydro- 



biol. V (1910\ p. 109; in Rev. Suisse Zool. XIX (1911), p. 255. 

 LANDACRE in Proc. Ohio Acad. IV (1908), p. 429. 

 BROWN in Naturalist, 1909, p. 107 ; in Jrn. Linn. Soc., Zool. XXX 



(1910), p. 362 ; in Brit. Assoc. Handb. Sheffield (1910), p. 500 ; in 



Ann. Scott. Nat. Hist. 1911, pp. 229, 230 ; in Naturalist, 1912, pp. 



181, 182 ; in Scott. Natur. 1913, pp. 208, 210. 



