24 BRITISH FRESHWATER RHIZOPODA. 



Leidy appear to have seen any ; among his illustra- 

 tions are two tests containing cysts, and he records 

 the occurrence of two glabrous tests. This species 

 is easily recognizable and can hardly be confounded 

 with any other species of Eugli/pha. Leidy states 

 that it is not infrequent in sphagnum bogs, but it 

 appears to be rare at Lakehurst, N.J., where it occurs 

 in association with E. bracJiiata Leidy. 



6. Euglypha brachiata Leidy. 

 (Plate XXXIV, fig. 3, and PI. XXXV, fig. 11.) 



Euglypha brachiata 



LEIDY in Proc. Acad. Philad. 1878, p. 172 ; op. cit. 1879, p. 163 ; 1880, 



p. 339 ; (pars) Freshw. Rhiz. N. Amer. (1879), pp. 220-221, 290, pi. 



xxxvii, ft'. 5, 6, 8-10. 



PARONA in Boll. Scient. II (1880), p. 47. 

 HITCHCOCK Synops. Freshw. Rhiz. (1881), p. 37.* 

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

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

 WEST in Jrn. Linn. Soc., Zool. XXVIII (1901), p. 328. 

 SCHAKFF in Irish Natur. XI (1902), p. 26. 

 CERTES in Mem. Ace. Lincei, XXI (1903), p. 293. 

 DAD AY in Zoologica, XVIII (1905), XLIV, p. 19. 

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



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



(1910), p. 326. 



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

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

 THIEBAUD in Ann. Biol. lacustre, III (1908), p. 66. 

 BROWN in Naturalist, 1910, p. 93 ; in Brit. Assoc. Handb. Sheffield 



(1910), p. 501. 



PENARD in Brit. Antarct. Exped. I (1911), pp.220, 233-235, pi. xxii,f.4. 

 WAILES & PENARD in Proc. R. Irish Acad. XXXI, LXV (1911), pp. 36, 



38, 59. 

 WAILES in Jrn. Linn. Soc. XXXII (1912), pp. 125, 146, pi. xii, 



ff . 28-30. 



EDMONDSON in Univ. Colorado Stud. IX (1912), p. 69. 

 POPOFF in Arch. Protist. XXV (1912), p. 10. 

 CTJNHA in Mem. Inst. Oswaldo Cruz, V (1913), p. 102. 

 Euglypha 



DELAGE & HEROUARD Traite Zool. concrete, I (1896), f. 137. 

 Euglypha cnstata forma y. 



AVERINTZEFF in Trudui S.-Peterb. Obshch. XXXVI, II (1906), p. 287. 



Test of medium size, elongate, not compressed, 

 slightly constricted near the centre; fundus some- 

 what acute ; ap*rture circular, bordered by a double 



* In first line of description " with " is evidently an error for " without." 



