80 U. S. NATIONAL MUSEUM BULLETIN 212 



Type: Amer. Mus. Nat. Hist. 



Type Locality: 16 miles southeast of Mena, Polk County, Arkansas. 



Range: Known only from type locality. 



Eurymerodesmus louisianae Chamberlin 



Eurymerodesmus louisianae Chamberlin, 1942, Bull. Univ. Utah, bid. ser., 



vol. 6, No. 8, p. 6, fig. 17. 

 Type: Collection of R. V. Chamberlin. 



Type Locality: 2 miles south of Saline, Natchitoches Parish, Louisiana. 

 Range : Known only from type locality. 



Eurymerodesmus melacis Chamberlin and Mulaik 



Eurymerodesmus melacis Chamberlin and Mulaik, 1941, Journ. New York 



Ent. Soc., vol. 49, p. 59. 

 Type: Collection of R. V. Chamberlin. 

 Type Locality: Raven Ranch, Kerr County, Texas. 

 Range: Recorded from Kerr, Kendall, and Concho Counties, Texas. 



Eurymerodesmus mundus Chamberlin 



Eurymerodesmus mundus Chamberlin, 1931, Ent. News, vol. 42, p. 102, 



pi. 2, figs. 3-5. 

 Type: Collection of R. V. Chamberlin. 



Type Locality: University, Norman, Cleveland County, Oklahoma. 

 Range: Recorded from Cleveland, Latimer, Caddo, and McLain Coun- 

 ties, Oklahoma, and Sevier County, Arkansas. 



Eurymerodesmus newlonus Chamberlin 



Eurymerodesmus newtonus Chamberlin, 1942, Bull. Univ. Utah, biol. 



ser., vol, 6, No. 8, p. 6, fig. 14. 

 Type: Collection of R. V. Chamberlin. 



Type Locality: 12 miles south of Jasper, Newton County, Arkansas. 

 Range : Known only from type locality. 



Eurymerodesmus oliphantus Chamberlin 



Eurymerodesmus oliphantus Chamberlin, 1942, Bull. Univ. Utah, biol. ser., 



vol. 6, No. 8, p. 6, fig. 15. 

 Type: Collection of R. V. Chamberlin. 



Type Locality: 15 miles south of Oliphant, Jackson County, Arkansas. 

 Range : Known only from type locality. 



Eurymerodesmus planus Causey 



Eurymerodesmus planus Causey, 1950, Ent. News, vol. 61, p. 196, fig. 5. 



Type: Acad. Nat. Sci. Philadelphia. 



Type Locality: Piney Woods, Rankin County, Mississippi. 



Range : Known only from type locality. 



