PLATE XXXVIII. 



FIG. 



1. MUCRONELLA ABYSSICOLA, p. 369. 



2. - - , with ocecia. 



3. MUCRONELLA MICROSTOMA, p. 370. 



5. SCHIZOPORELLA LiNEARis, p. 247 ; with ocecia. See 



Plate XXIV. fig. 1. 



6. -- . 



7. , old state. 



8. , single zocecium, with a rudimentary ovi- 



celligerous cell on the front wall. 



9. , avicularium. 



10. SCHIZOPORELLA LINEARIS, var. HASTATA. 

 10 a. , mucro and avicularium. 



