(l.NTROPYXIS ACULEATA. 133 



p. 338; HITCHCOCK Synops. Fresliw. Rhiz. (1881), p. 28 ; 

 VEJDOVSKY in Sitz.-ber. K. Bolim. Ges. Wiss. 1880 (1881), 

 p. 136, and Thier. Org. Brunn. Prag (1882), pp. 32, 42, 

 t. iii, if. 8-14 ; TARANEK in Sitz.-ber. K. Bohm. Ges. Wiss. 

 1881 (1882), p. 229- BOLTON in Midi. Nat. IX (1886), 

 p. 174; WHITELEGGE in Proc. Linn. Soc. N. S.Wales (2), 

 I (1886), p. 501; FIELDE in Proc. Acad. Nat. Sci. Phil. 

 1887, p. 122 ; HAKVET in Amer. Nat. XXII (1888), p. 73 ; 

 ZACHAKIAS in Biol. Centralbl. IX (1889), p. 60, etc.; 

 PENARD in Mem. Soc. Phys. Geneve, XXXI, no. 2 (1890), 

 p. 149, t. v, if. 21-37; in Arch. Sci. Phys. XXVI (1891), 

 p. 143 ; in Rev. Suisse Zool. VII, 1 (1899), p. 40, etc., 

 t. iv, ff. 1-4 ; op.ctt. IX (1901), p. 237 ; and Faune Rhiz. 

 Leman (1902), p. 302, if. ; GRUBER in Zacharias' Tier- 

 welt Siisswass. I (1891), p. 139, f. 16, no. 5; PERRY in 

 Proc. Amer. Soc. Micr. XII (1891), p. 95; VOELTZKOW in 

 Zool. Anzeig. XIV (1891), p. 225 ; CASH in Trans. Manch. 

 Micr. Soc. 1891 (1892), p. 51; LORD in Trans. Manch. 

 Micr. Soc. 1891 (1892), p. 57 ; LEVANDER in Zool. Anzeig. 



XVII (1894), p. 210; [CRAIG] in Amer. M. Micr. Journ. 



XVIII (1897), p. 101 ; FRENZEL Mikr. Fauna Argent. I, 

 Prot. 4 (1897), pp. 137, 148, t. x, ff. 14, 15, in Bibl. Zool. 

 IV; DADAY Mikr. Siisswass. Ceylon (1898), pp. 5, 9; 

 RHUMBLER in Arch. f. Entwick. VII (1898), p. 277, f. 70; 

 ISSEL in Atti Soc. Torino, XXXVI (1901), pp. 64, 68, 

 273; G. S. WEST in Journ. Linn. Soc., Zool. XXVIII 

 (1901), p. 315, t. xxix, ff. 15, 16; op. cit. XXIX (1903), 

 p. 109; and in Ann. Scott. Nat. Hist. 1905, pp. 89, 92. 



Ecliinopyxis aculeata CLAPAREDE and LACHMANN Etudes Inf. 



et Rhiz. 2 (1859), p. 447; CARTER in Ann. Nat, Hist. (3), 



XIII (1864), p. 29, t. i, f. 8; PARFITT in Trans. Devon 



Assoc. III. (1869), p. 67 ; BARNARD in Proc. Amer. Assoc. 



XXIV (1876), p. 241, and in Amer. Q. Micr. Journ. I 



(1879), p. 83, t, viii, f. 3. 

 Arcella diadema EHRENBERG in Abh. K. Akad. Wiss. Berlin, 



1871 (1872), p. 259, t. iii, f. 7 (7207* 8). 

 ? Ecliinopyxis hemispheric BARNARD in Proc. Amer. Assoc. 



XXIV (1876), p. 242 ; and in Amer. Q. Micr. Journ. I 



(1879), p. 84, f. 2. 

 L'entropsis [male pro Centrojiyxis] aculeata PARONA in Boll. 



Scient. I, an. 2 (1880), pp. 47, 48. 

 Arcella (Ecliinopyxis) aculeata GRIFFITHS & HENFREY Micr. 



Diet. ed. 4 (1883), p. 70, t, xxx, f. 14 b. 

 Ecliinopyxis australis LENDENFELD in Proc. Li mi. Soc. N. S. 



Wales, X (1885), p. 724. 



