NEW XYSTODESMID MILLIPEDS — HOFFMAN 379 



Genus BORARIA Charaberlin 



Boraria Chamberon, Proc. Biol. Soc. Washington, vol. 56, p. 143, 1943. (Geno- 

 type: Aporiaria Carolina Chamberlin.) 



Gonopod of male a relatively straight cylindrical process, abruptly 

 tapering distally into a slender acnmen, mesial side of telopodite with 

 a slender distally directed spine, 



BORARIA CAROLINA (Chamberlin) 



Aporiaria Carolina Chamberlin, Bull. Univ. Utah, vol. 30, No. 2, p. 6, fig. 10, 1939 

 (Soco Falls, N. C). 



Virginia: Grayson County: Mount Rogers, east side near top, 

 RLH Xo. 7-147-la (2 males). 



As this species was originally described from Soco Gap Falls, near 

 Waynesville, Haywood County, N. C, its discovery on Mount Rogers 

 extends the known range considerably to the north, and suggests that 

 the species will be found at intervening places. Both of the speci- 

 mens at hand match Chamberlin's description and drawing perfectly. 



Genus BRACHORIA Chamberlin 



Brachoria Chambeelix, Bull. Univ. T'tah. vol. .30, No. 2, p. 3, 1939. (Genotype: 

 B. initialis Chamberlin.) 



Broad short species with posterior corners of keels of segments 1 

 through 12 rounded instead of angular; blade of telopodite of male 

 gonopod with one or two joints, basal spine on the lateral side, not ris- 

 ing from a conspicious shoulder. 



BRACHORIA ETHOTELA (Chamberlin) 



Brachoria ethotela CHAiiBEKLiN, Bull. Univ. Utah, vol. 32, No. 8, p. 5, 1942 (Mar- 

 ion, Va.) 



Virginia: Tazewell County: Burkes Garden, RLH No. 6-2947-2c 

 (male and female). 



This species was described from specimens taken at Marion, in 

 Smyth County ; thus the new material constitutes but a small extension 

 of the range. The Burkes Garden specimens were found on Bear- 

 town Mountain at an elevation of about 4,600 feet in wet deciduous 

 woods. 



Genus DELTOTARIA Causey 



Deltotaria Causey. Ent. News, vol. 53, p. 165, 1942. (Genotype: DcJiotarin 

 brimleii Causey. ) 



"This genus resembles Apheloria in the curvature and the length 

 of the principal blade of the telopodite of the male gonopod s, but 

 differs in having a thin subterminal process on the blade. It differs 

 from other genera of this family in tliat the gonopods bear a large 



8188SS — 49 2 



