SYNOPSIS OF THE ORDERS AND LIST OF THE 

 GENERA OF THE MYCETOZOA. 



Subclass 1. EXOSPORE^E. Spores developed outside the 

 sporophores. (P. 25.) 



Order I. - - CERATIOMYXACE.E. Sporophores membranous, 

 branched ; spores white, borne singly on filiform stalks arising 

 from the areolated sporophore (P. 25.) 



Genus 1. Ceratiomyxa Schroeter. (P. 25.) 



Subclass II. ENDOSPORE^E. Spores developed inside the 

 sporangium. (P. 26.) 



Cohort I.AMAUROSPORALES. Spores violet, or violet- 

 brown, except in Stemonitis and Comatricka, in a few species of 

 which they are pale ferruginous. (P. 2G.) 



Subcohort I. CALCARINEJ2. Sporangia provided with 

 lime (calcium carbonate). (P. 26.) 



Order I. PHYSARACE^E. Lime in minute innate granules. 

 (P. 26.) 



Genus 2. Badhamia Berk. (P. 29.) 



3. Physarum Pers. (P. 37.) 



4. Fuligo Haller. (P. 65.) 



5. Cienkowskia Rost. (P. 68.) 



6. Physarella Peck. (P. 68.) 



7. Craterium Trent, (P. 69.) 



8. Leocarpus Link. (P. 75.) 



9. Chondrioderma, Rost. (P. 75.) 



10. Trichamphora Jungh. (P. 89.) 



11. Diachcea Fries. (P. 90.) 



Order II. DIDYMIACE.E. Lime in crystals. (P. 93.) 



Genus 12. Didymium Schrad. (P. 93.) 



13. Spumaria Pers. (P. 104.) 



14. Lepidodenna de Bary. (P. 105.) 



Subcohoi-tH.AMAUROCNJETiyfi^;. Sporangia without 

 lime. (P. 108.) 



Order I. STEMOXITACE.E. Sporangia simple. (P. 108.) 



Genus 15. Stemonitis Gled. (P. 109.) 



16. Comatricha, Preuss. (P. 116.) 



17. Erierthenema Bowm. (P. 124.) 



18. Laynproderma Rost. (P. 125.) 



19. Clastoderma Blytt. (P. 132.) 



