PLATE XXV. 



Pigs. 



1-3. Hyalosphenia nobilis Cash. (p. 92) Fig. 1. — A living 

 individual from Knutsford Moor, Cheshire. Fig. 2. 

 — Dorsal view of the same. Fig. 3. — An empty 

 hyaline test, showing the pitted surface. X 300. 

 4-7. NehelacoUaris (Ehvenh.)Ijeidj. (p. 93) Figs. 4, 5. — 

 Broad and narrow views of a living individual with 

 pseudopodia extended. Figs. 6, 7. — The same with 

 pseudopodia retracted (the protoplasm omitted in 

 fig. 7 to show the structure of the test). Dunham, 

 Cheshire. x 280. 

 8-11. N. tincta (Leidy) Averintz. (p. 100) Figs. 8, 9.— 

 Broad and narrow views of a living individual from 

 Dunham, x 260. Figs. 10, 11. — The same of an 

 empty test, showing external markings, x 280. 



12-14. N. lageniformis Penard. (p. 102) Broad and narrow 

 lateral views and dorsal view of a living individual 

 from the margin of Llyn Idwal, N. Wales, x 280. 



15, 16. N. militaris Penard. (p. 104) Fig. 15. — Narrow 

 view of an empty test. Fig. 16. — Broad view of a 

 living individual. Dunham Mar.«h. x 260. 



