Plate V. 

 Figs. 1-7. LaniKjinella pupa 0. ^5chm. 



Figs. 1-3. Discohexasters from one and the same specimen (8ci. Coll. Mus. 



Sp. No. 43G). 300 x. 

 Figs. 4-6. Same from anotlier specimen (Sp. No. 234). 300 x . 

 Fig. 7, Portion of a stroLilo})lumicome. 1000 x . The short central boss 



on the terminal-hearing knob at the end of each ])rinci[)al ray 



has been omitted through oversight. 



Figs. 8-13. CliaimoplecteUa cavernosa Ij. Pp. 53-71. 



Figs. 8, 9. Young specimens (Sei. Coll. jMus. Sp. No. 407) of various sizes, 



attached to a dead Chonclasma. Nat. size. 

 Fig. 10. A dried specimen complete (0. C. No. 4389). ^ nat. size. 

 Fig. 11. Sigmatocome. 1000 x. 

 Fig. 12. Septal wall in section. Above, tlie incurrent surface ; belijw, the 



cxcurrent surface. Above 25 x . 

 Fig. 13. Basidictyonal framework. 70 x . 



Figs. 14-17. Chaunoplcctella spinifera Ij. Pp. 71-77. 



Figs. 14-17. Different forms of discohexasters found in the specimen (Sei. 

 Coll. Mus. Sp. No. 435). 300 x. 



