Smithsonian Report. 1953. — Carpenter 



Plate 2 



M-mBMsmm-m. 



W '^^' t I nil III L '■'MM.\> ^,,,- .,jw ^ 



?-: V'/l^''/ ( M,|i ^'"^ 



1. CLATROTITAN ANDERSONl McKEOWN. 



An orthopteron with a large stridulatory organ, from the Triassic of New South Wales. X 7. 



2. LITHOSMYLUS COLUMBIANUS (COCKERELL). 



An osmylid fly (Neuroptera) from the Miocene shales of Colorado. The family 

 does not now occur in North America. X 3.3. 



