182 U. S. NATIONAL MUSEUM BULLETIN 212 



Genus ANDROGNATHUS Cope 



Andrognathus Cope, 1869, Proc. Amer. Philos. Soc, vol. 11, p. 182. 

 Generotype: Andrognathus corticarius Cope, by monotypy. 

 Range: Eastern United States. 

 Species: One. 



Andrognathus corticarius Cope 



Andrognathus corticarius Cope, 1869, Proc. Amer. Philos. Soc., vol. 11, 

 p. 182— Cook and Loomis, 1928, Proc. U. S. Nat. Mus., vol. 72, art. 

 18, p. 19. 

 Type: Unknown. 



Type Locality: Montgomery County, Virginia. 



Range : Campbell, Roanoke, and Montgomery Counties, Virginia, west to 

 Crittenden, Kentucky, and south to Georgia and Tennessee. Also reported 

 from northern Florida. 



Genus BRACHYCYBE Wood 



Brachycybe Wood, 1864, Proc. Acad. Nat. Sci. Philadelphia, p. 187. — 

 Cook and Loomis, 1928, Proc. U. S. Nat. Mus., vol. 72, art. 18, p. 22. 

 Generotype : Brachycybe lecontei Wood, by monotypy. 

 Range: Southeastern United States, and California. 

 Species: Six. 



Brachycybe lecontei Wood 



Brachycybe lecontei Wood, 1864, Proc. Acad. Nat. Sci. Philadelphia, p. 

 187.— Loomis, 1936, Proc. U. S. Nat. Mus., vol. 83, p. 366, fig. 322. 



Type: U. S. Nat. Mus. 



Type Locality: Mountains of northern Georgia. 



Range: Eastern Kentucky, West Virginia, and southwest Virginia, south 

 to western South Carolina and central Alabama. Also reported from 

 Arkansas. 



Brachycybe petasata Loomis 



Brachycybe petasata Loomis, 1936, Proc. U. S. Nat. Mus., vol. 83, p. 365, 



fig. 32. 

 Type: U. S. Nat. Mus. (No. 1160). 

 Type Locality: Cherokee National Forest, Tennessee. 

 Range: The Great Smoky Mountains in North Carolina and Tennessee. 



Brachycybe potterinus Chamberlin 



Brachycybe potterinus Chamberlin, 1941, Bull. Univ. Utah, biol. ser., 



vol. 6, No. 4, p. 4. 

 Type : Collection of R. V. Chamberlin. 



Type Locality: Potter Creek, Mendocino County, California. 

 Range : Known only from type locality. 



