EUGLYPHA STRIGOSA. 31 



Dimensions similar to those of the type. Occurring 

 in association with it, especially in sphagnum. The 

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

 longest are often curved and are the least numerous. 



It is widely distributed but not common. 



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



Euglyplia ciliata 



LEIDY (pars) Freshw. Rhiz. N. Amer. (1879), p. 216, pi. xxxvi, f. 18. 

 Euglypha strigosa var. muscorum 

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



pp. 37, 42. 



WAILES in Jrii. 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 furnished 

 with short cils ; plasma and pseudopodia as in the 

 type. 



Length 45-60 /A; breadth 33-45 /A ; aperture 12- 

 18 /A in diameter; body-scales about 5/x in length and 

 3 p 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 //, ; aperture 28 /w, ; 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 & PENARD in Proc. R. Irish Acad. XXXI, LXV (1911), pp. 



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



PENARD in Deux, exped. antarct. franc. (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. 



