LECYTHIUM MUTABILE. 109 



MAGGI in Rend. R. 1st, Lomb. (2) XXI (1888), p. 301. 

 PENARD in Mein. Soc. Geneve. XXXI, i, 11 (1890), pp. 171-172, pi. 

 viii, ff. 26-32 ; in Jahrb. nassan. Ver. Naturk. XLIII (1890), p. 71 ; 

 in Rev. Suisse Zool. VII, I (1899), p. 101; Faune Rhiz. Leman 

 (1902), pp. 438-440, 5 figs. ; in Arch. Protist. II (1903), p. 266 ; Sar- 

 codines grands Lacs (1905), p. 115. 



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

 SCHAUDINN in Deutsch-Ost- Africa, IY, xvn (1897), p. 10. 

 EYFERTH Einfach. Lebensf., ed. 3 (1900), p. 270. 

 BEARDSLEY in Trans. Amer. Micr. Soc. XXIII (1902), p. 50. 

 FOREL Le Leman, III (1904), p. 137. 

 AVERINTZEFF in Trudui S.-Peterb. Obshch. XXXVI, n (1906), pp. 



265-266. 



EDMONDSON in Amer. Natur. XL (1906), p. 20, pi. v, f . 32. 

 SCHOUTEDEN in Ann. Biol. lacustre, I (1906), p. 361. 

 BUTLER in Brit. Assoc. Handb. Dublin (1908), p. 219. 

 BROWN in Naturalist, 1909, p. 107 ; in Brit. Assoc. Handb. Sheffield 



(1910), p. 501. 



DADAY in Deutsch-Ost- Africa, IV, xxin (1910), p. 10. 

 SCHMIDT in Arch. Protist. XXIX (1913), p. 219. 

 WAILES in Jra. Linn. Soc., Zool. XXXII (1913), pp. 209, 213. 

 Pamphagus 



PRITCHARD Hist. Infus., ed. 4 (1861), p. 551. 

 Corycia dujardini 



GAGLIARDI in Qrt. Jrn. Micr. Sci. (N. s.) XI (1871), p. 80. 

 Plagiophrys sacciformis 



HERTWIG & LESSER in Arch. mikr. Anat. X (1874), Suppl., pp. 114- 



115, pi. iii, f. 3. 



ARCHER in Qrt. Jrn. Micr. Sci. (N. s.) XVII (1877), pp. 122-123, pi. 

 viii, f. 11 ; in Proc. Dublin Micr. Club, III, 2 (1878), pp. 127-128, 

 240-241, pi. viii, f. 11. 

 Plagiophrys scutiformis 

 HERTWIG & LESSER in Arch. mikr. Anat. X (1874), Suppl., pp. 115- 



117, pi. iii, f. 2. 



ARCHER in Qrt. Jrn. Micr. Sci. (N. s.) XVII (1877), pp. 123-124, pi. 



viii, f. 10; in Proc. Dubl. Mior. Club, III, 2 (1878), p. 241, pi. viii, f. 10. 



PENARD in Mem. Soc. Geneve, XXXI, ii, i (1890), p. 172, pi. viii, ff. 



3335. 

 HOOGENRAAD in Tijds. Nederl. Dierk. Ver. (2) X (1908), pp. 416- 



417 ; in Ann. Biol. lacustre, III (1908), pp. 255-256. 

 Euglypha sacciformis 



ARCHER in Qrt. Jra. Micr. Sci. (N. s.) XVII (1877), p. 115 ; in Proc. 



Dublin Micr. Club, III, 2 (1878), pp. 248-249. 

 Gromia (Plagiophrys) scutiformis 



BTJETSCHLI in Bronn's Thierreichs, I, 1 (1880), pi. iii. f. 18. 

 Corycia mutabilis 



VEJDOVSKY in Sitzb. bohm. Ges. Wiss. 1880 (1881), p. 137. 

 Gromia mutabilis 



BLOCHMANN Mikr. Thiervv. Siisswass. (1886), p. 15, pi. i, f. 35. 

 LAUTERBORN in Zeits. wiss. Zool. LIX (1895), p. 541. 

 KOFOID in Bull. Michigan Fish Comm. VI (1896), Appx. n, pp. 78, 84. 

 Gromia (Pamphagus) mutabilis 



AVERINTZEFF in Trudui S.-Peterb. Obshch. XXXVI, n (1906), p. 96. 

 Baileya mutabilis 

 AVERINTZEFF in Zool. Anzeig. XXXI (1907), p. 246. 



