720 



PROCEEDINGS OF THE NATIONAL MUSEUM. 



VOL. XXIX. 



POLYETOBLATTA CALOPTERYX, new species. 



Locality. — Road from Haiupton to Peachtree Creek, West Viroinia. 

 Pottsville ? (From Coal blum about 400 feet above Hotmton con- 

 glomerate. Same as McGinness' mine.) 



Fig. 40. — POLYETOBLATTA CALOPTERYX. 



Length of front wing, 19 mm. 

 Holotyjje. —C^t. No. 25633, U.S.N.M. 



KINKLIDOBLATTA, ne^A^ genus. 



Front wing fully 2^ times ix^ long as broad, nearly elliptical, with 

 strongl}^ curved anterior margin. Costal area narrow, soarceh" reach- 

 ing over beyond the middle of the front margin. Subcosta with about 

 7 branches. Radius divided just above the middle of the wing; the 

 superior branch (radius .y. dr.) forming a large fork, the inferior 

 branch (sector) separated into two 4-branched parts. All offshoots of 

 the radius are directed toward the anterior margin. The media sends 

 off successively one furcate and 3 sample branches backward, all of 

 which fuse in the apical border. The cubitus stretches obliquely 

 backward and with its 6 branches occupies the entire space between 

 the anal area and the apical margin, anal area taking up two fifths the 

 length of the wing, with numerous veins partly united at the base. 

 About two-thirds of the wing appears to be tirmly chitinized and shows 

 no intercalary venation; the outer third, on the contrary, exhibits a 

 dense, small meshed, and irregular network. 



KINKLIDOBLATTA LESQUEREUXI (Scudder). 



Etoblattina lesquerea.vl Scuddek, Mem. Boston Soc, III, 1879, p. (j7, pi. vi, ti^. 84. 



Locality. — Near Pittston, Pennsylvania; Anthracite series; Roof 

 shales; D seam. 



Holotype.—C?ii. No'. 38077, IT.S.N.M. 



ADELOBLATTA, new genus. 



P'ront wing about 2^ times as long as broad, neai-jy elliptical, with 

 equally strongly curved anterior and posterior margins. Costal ai'ea 

 of normal breadth, reaching somewhat over half the length of the wing. 



