NO. 2242. MORPHOLOin' OF THE STREPiilPTERA— PIERCE. 



446 



Gboup 5. 



17. STYLOPS KRYGERI, new species. 



Described from three females, extracted from two specimens of an 

 Andrena, originally determined as Halictua zonulus Smith, collected 

 at Fejo, Denmark, November 6, 1915, and sent the author by Mr. 

 J. P. Kryger. 



Female. — Cephalothorax reddish brown with large basal dark 

 brown area extending almost to the middle; rather elongate, not 

 strongly narrowed in front; constricted at base; spiracles lateral, 

 hardly prominent; mandibles roimded with the tooth on the inner 

 side surpassed by the apex. 



Length of cephalothorax, 1.1 mm.; breadth, 1 mm. 



Table of measurements. 



Types.— C^it. No. 21440, U.S.N.M. 



Group 6. 



19. STYLOPS MULTIPLICATAE Pierce. 



Table of measurements of female. 



20. STYLOPS ADVARIANS Pierce. 



Plate 71, figs. 11, 12. 

 Table of measurements of female. 



