PLATE XXIII. 



Figs. 



1. Pontigulasia vas (Leidy) Schout. (p. 59) In mosses 



at pond-side at Padgate near Warrington. x 300. 



2. P. bryoplnla Penard. (p. 61) In Sphagnum from 



Towyn, N. Wales. x 280. 



0-5. P. compressa (Carter) Cash. (p. 62) Figs. 3, 4. — 

 Broad and narrow lateral views of a living indi- 

 vidual. Pig. 5. — Typical example of an empty test. 

 Dunham Marsh, Cheshire. X 280. 



6, 7. P. compressa var. f.exa Hopk. (p. 64) Broad and 

 narrow lateral views of an empty test. Moel Siabod, 

 N. Wales, x 260. 



8. Lesquereusia spiralis (Bhrenb.) Biitsch. (p. 66) A 



living individual from Dunham Marsh. x 300. 



9. L. modesta Rhumbl. (p. 70) A living individual 



from Capel Curig, N. Wales. x 200. 

 10, 11. L. epistomium Penard. (p. 71) Fig. 10. — A living 

 individual. Fig. 11. — Side view of an empty test 

 showing surface-markings. Dunham Marsh. x 

 280. 

 12. L. insequalis Cash. (p. 72) A living example from 

 Dunham Marsh, 1904. x 280. 



