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U.S. NATIONAL MUSEUM BULLETIN 277 



Figure SO.—Scenopinus opacus deMeijere, male, female: a, wing; b, c, lateral and frontal 

 aspects of male head; d, e, lateral and frontal aspects of female head;/, g, enlarged details 

 of male and female antennae; h-j, ventral, lateral and posterior aspects of male terminalia; 

 k, ventral aspect of female 8th sternum; /, lateral aspect of female 8th and 9th segments; 

 m, female 9th sternum and bursa. 



and orange-brown to yellow tarsi; wings brown; see figure for details. 

 Length: Male body 3.5 mm., wing 2.7 mm. ; female body 4.2 mm., 

 wing 3.5 mm. 



