190 Journal of the Mitchell Society [May 



to the small clvpeiis ; pronotum with an evident median carina and 

 two impressed points either side ; mesonotum tricarinate, the median 

 carina faint, the lateral carinae elevated into elongate tubercules; 

 wings rather narrow, the apical margins obliquely rounded. 



Color: General color dull ochraceous orange sometimes clouded 

 with blackish; eyes black, the lateral margins of the frons alternate 

 black and white; clypeus, coxa% fore and middle femora black, irrorate 

 with paler; wings concolorous, the veins a little paler. 



Length, male, apex of head to apex of abdomen 4 mm. ; female, 

 5,50 mm. 



Ilolotype $ . Brownsville, Texas, August 8, 1906, A, B. Wolcott. 



Allotype $ . Brownsville, Texas, November 26, 1910. In the col- 

 lection of Illinois State Laboratory Natural History. 



Paratypes 1 $ . November 24, 1911. 1 9 , November 21. 1911, 

 1 $ , November 26, 1919. All collected at Brownsville, Texas. 



Thionia quinquata n. sp. 



Fig. 255 



This species may be recognized by its narrow five angled vertex and 

 nearly uniform brown color which is almost uniformly covered with 

 small dark points. 



Vertex narrow, a little longer than broad, the lateral margins 

 diverging, the anterior margin strongly produced; frons narrow tri- 

 carinate, the lateral margins a little arched ; pronotum strongly pro- 

 duced between the eyes; mesonotum long with an evident transverse 

 carinae ; fore wings with the longitudinal and transverse veins evident. 



Color: General color ochraceous brown with the whole surface 

 of the body including the wings and legs uniformly sprinkled with 

 small black points, veins of the wings and claws black. 



Length to tips of the wings 8,00 mm. 



Holotype 9 . Raleigh, N. C. Early September. C. S. Brimley. 



Acanalonia fasciata n. sp. 



Figs. 127, 558 



This species bears a general resemblance to Acanalonia bii'ittata 

 Say but it may be recognized by its sninll size, jiale legs ;uul frons. 

 and different genitalia. 



