66 PROCEEDINGS OF THE NATIONAL MUSEUM VOL. 120 
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gual tay fi aoe 
MPA) Tif 
Ficures 23, 24.—Chapinia robusta Ewing, dorsal-ventral view: 23, female; 24, male. 
(a=antenna of female; b=prosternal plate of female; c—terminal abdominal segments 
of male.) 
