24 A Monogra2)h of the Myxogastres. 



Zopf s Mycdozoa include many forms that do not come within 

 De Bary's conception of the Mycdozoa as already defined. The 

 following illustrates the primary divisions as adopted in his 

 latest work.i 



A. MONADINEAE. 



Mostly aquatic, partly parasites ; resting cysts are usually 

 formed. 



I. Monaclincae azoosjjorcae. 

 Vampyrelkac ; Bursellineae ; Monocystaccae. 



II. Monad-ineae zoos2}oreae. 

 Pscudos]Joreae ; Gymnococcaccae ; Flasriiodio2Jhoreae. 



B. EUMYCETOZOA. 



Aerial. Never parasites ; plasmodia always present, generally 

 well developed ; fructification generally well developed. 



I. SOROPHOREAE. 



Gfcttulincae ; Didyostdiaceae. 



II. Endosporeae. 



a. PcritricJieae. 

 Clcdhroptydiiaccac ; Crihrariaccae. 



/3. Endotricheae. 

 * Stereonemeae. 

 Cahariaccae ; Amaurodiadaceae. 



* * Ccdonemcae. 

 Trichiaccae ; Arcyriaccac ; Bdicidariaceae ; Liceaceac ; Fcri- 

 chaeTiaccae. 



III. EXOSPOREAE. 



In Raunkier's Myxomycdcs Daniae - the following classification 

 is proposed — 



1 Die Pilztliiere ocler Sclileiinpilze (Sclienk's Handbnch der Butanik, 

 ill Encylcl. der Naturtoisscnuchaften), 1884. 



2 Botanisk Tiddskript, 17 Bind. (1888). 



