PLATE 2 



MUCORACEAE— EMPUSACEAE 



1. Mucor mucedo L. 



(Schroet. Nat. Pfl. p. 124, after Sachs) 



a. Sporangium with columella 



b. Zygospore 



2. Thamnidium elegans Link 



(Id. p. 128) 



a. Main and accessory sporangia xl20, after Brefeld 



b. Zygospore xl20, after Bainier 



3. Pilobolus kleini van Tiegh. 



(Id. p. 129) 



a. Sporangia x200, after Brefeld 



b. Zygospore of P. crystallinus x80, after Zopf 



4. Phycomyces nitens Kze. & Schm. 



(Id. p. 126, after van Tieghem & Ic Monnier) 

 a. Zygospore x50 



5. Mortierella polycephala Coem. 



(Id. p. 130) 

 a. Conidia x50 



6. Chaetocladium brefeldi van Tiegh. & le Mon. 



(Id. p. 132, after Brefeld) 

 a. Conidiophores and zygospore x450 



7. Choanophora infundibula (Curr.) Sacc. 



(Id. p. 131, after Cunningham) 



a. Conidiophores with heads of conidia x76 



b. Sporangia xl80 



8. Piptocephalis freseniana DeBary 



(Id. p. 133, after Brefeld) 



a. Conidiophores and conidia x300 



b. Zygospore x630 



9. Syncephalastrum racemosum F. Cohn 



(Id., after Schroeter) 

 a. Conidiophores and conidia x60 



10. Syncephalis cordata van Tiegh. & le Mon. 



(Id.) 



a. Conidiophores and conidia x80 



b. Chains of conidia 



11. Empusa muscae F. Cohn 



(Id. p. 138, after Brefeld) 



a. Host fly and detached conidia xl 



b. Conidiophores and conidia x80 



c. Conidiophore x300 



12. Empusa sphaerosperma Fres. 



(Id. p. 139, after Brefeld) 



a. Caterpillar killed by fungus xl 



b. Branched basidiophores x300 



c. Mature resting spore x350, after Nowakowski 



13. Conidiobolus utriculosus Bref. 



(Id. p. 140, after Brefeld) 

 a. Layer of conidiophores x80 



14. Basidiobolus ranarum Eidam 



(Id. p. 141, after Eidam) 



a. Layer of conidiophores x6n 



b. Basidium with conidium x500 



c. Mycelium with resting spores x200 



