50 BRITISH FRESHWATER RHIZOPODA. 



refringent, than that of C. bilimbosum. His figures, 

 however (so different from Grnber's), create a doubt 

 as to whether the organisms described by the two 

 authors can have been identical. 



3. Amoeba villosa Wallich. 

 (Plate II.) 



Amwba WALLICH in Ann. Nat. Hist. (3) XI (1863), p. 287, 

 t. viii (? excl. ff. 10 and 16). 



Amoeba villosa WALLICH in Ann. Nat. Hist. (3) XI (1863), 

 p. 336, t. ix, and p. 434, t. x, ff. 5-9 ; BARKER in Q. J. 

 Micr. Sci. VI, n.s. (1866), p. 125; GREEFF in Sitz.-ber. 

 Nat. Ver. Rheinl. XXIII (1866), p. 11; TATEM in M. 

 Micr. Journ. I (1869), p. 353, and op. cit. VI (1871), 

 p. 276, f. ; GAGLIARDI in Q. J. Micr. Sci. XI, n.s. (1871), 

 p. 80; MAGGI in Rend. R. 1st. Lomb. (2) IX (1876), 

 p. 439 ; DCTNCAN in Pop. Sci. Rev. I, n.s. (1877), p. 233, 

 t, vi, ff. 38-42 ; LEIDY Freshw. Rhiz. N. Amer. (1879), 

 p. 62, t. ii, ff. 14-16 ; t. viii, ff. 1-16 ; HITCHCOCK Synops. 

 Fresliw. Rhiz. (1881), p. 6; GRUBER in Zeits. f. wiss. 

 Zool. XLI (1885), p. 187; LENDERFELD in Proc. Linn. 

 Soc. N. S. Wales, X (1885), p. 723; WHITELEGGE in 

 Proc. Linn. Soc. N. S. Wales (2) I (1886), p. 499; 

 HARVEY in Amer. Nat. XXII (1888), p. 72 ; M(EBIUS in 

 Abh. K. Akad. Wiss. Berlin, 1888 (1889), 2, p. 25, t. v, 

 ff. 59, 60 ; CASH in Trans. Manch.Micr. Soc. 1891 (1892), 

 p. 46, t. ii, f. 1 ; LORD in Trans. Manch. Micr. Soc. 1891 

 (1892), p. 56 ; LEVANDER in Acta Soc. Fauna Fenn. XII 

 (1894), no. 2, p. 10, t. i, f. 2 ; op. cit. XX (1901), no. 5, 

 pp. 11, 22; and in Zool. Anzeig. XVII (1894), p. 209 ; 

 SMITH in Trans. Amer. Micr. Soc. XIX (1897), pp. 63, 69, 

 and in Amer. M. Micr. Journ. XVIII (1897), p. 381 ; 

 RHUMBLER in Arch. f. Entwick. VII (1898), p. 125 ; 

 PENARD in Rev. SuisseZool. VII (1899), p. 21, t. ii, ff. 1-3, 

 and Faune Rhiz. Leman (1902), p. 70, ff. ; G-. S. WEST in 

 Journ. Linn. Soc., Zool. XXVIII (1901), p. 309. 



Amwba princeps (pars) CARTER in Ann. Nat. Hist. (3) XII 

 (1863), p. 30, etc., t. iii, ff. 1-3, 5. 



Trichamceba hirta FROMENTEL Etudes Microz. (1874), p. 345, 

 t. xxviii, f. 4. 



Saccanurba villosa FRENZEL Mikr. Fauna Argent. I, Prot. 1 

 (1892), p. 9, t. i, f. 4, and 4 (1897), p. 147, in Bibl.Zool. IV. 



