PLATE LIV. 



FIG. 





J. Lepralia hyalina, p. 301. 



2. Lepralia tenuis, p. 303. 



3. Lepralia Hassallii, p. 304. 



4. Lepralia simplex, p. 305. 



5. Lepralia ventricosa, p. 305. 



6. Lepralia Hyndmanni, p. 306. 



7. Lepralia granifera, p. 309. 



8. Lepralia auriculata, p. 33 0. 



9. Lepralia Lanclsborovii, p. 310. 



10. Lepralia pertusa, p. 311. 



11. Lepralia linearis, p. 308. 



12. Lepralia ansata, p. 307. 



,* The figures represent a few of the cells of each species considerably magnified. 



