BUGLYPHA STEIGOSA. 31 



Dimensions similar to those of the type. Occurring 

 in association with it, especially in sphagnum. The 

 oils vary from 6 to 20 ju, in length on the same test ; the 

 longest are often curyed and are the least numerous. 



It is widely distributed but not common. 



Var. muscorum Wailes. (PI. XXXVI, fig. 6.) 



Euglypha ciliata 



■ Lbidy (pars) Freshw. Rhiz. N. Amer. (1^79), p. 216, pi. xxxvi, f. 18. 

 Euglypha strigosa var. muscorum 



Waiees & Pbnard in Proc. R. Irish Acad. XXXI, Lxv (1911), 



pp. 37, 42. 

 Wailes in Jrn. Linn. Soc, Zool. XXXII (1912), pp. 125, 144, 150, 160; 

 in Murray's Nat. Hist. Bolivia and Peru (1913), pp. 32, 37. 



Test broader in proportion to its length than in the 

 type, and of a more or less pyriform outline in broad 

 view ; body-scales small ; either glabrous or fixrnished 

 with short cils ; plasma and pseudopodia as in the 



type- 

 Length 45-60//,; breadth 33-45 ju,; aperture 12- 



18 IX in diameter ; body-scales about 5 jU, in length and 



3 jU, in breadth. 



Usually restricted to mosses, amongst which it is 



found in association with the type. In the British 



Isles it appears to be generally distributed. 



The test figured by Leidy measures, length 98 /u,; 



breadth 83 yu- ; aperture 28 )u, ; which is abnormally 



large for this variety. 



A heterospinous form of the variety occurs but it is 



very rare. 



10. Euglypha rotunda Wailes. 



(Plate XXXIV, fig. 9; PI. XXXV, figs. 14-16; and 



fig. 121 in text.) 



Euglypha rotunda 

 Wailes & Pbnabd in Proo. R. Irish Acad. XXXI, lxv (1911), pp. 



17, 41, 60, 61, 62, pi. iv, f. 19 a-g. 

 Penabd in Deux, exped. antarct. franp. (1911), pp. 4, 8-9. 

 Wailes in Scott. Natur. 1912, p. 61 ; in Jrn. Linn. Soc, Zool. XXXII 



(1912), pp. 125, 144, 160; in Murray's Nat. Hist. Bolivia and Peru 



(1913), pp. 32, 87 ; in Naturalist, 1913, p, 148. 

 Brown in Scott. Natur. 1913, pp. 208, 210. 



