GOMPHUS 113 
65. Gomphus lentulus Needham 
Ndm. ’12, p. 275: Mtk. Cat. p. 94. 
Length 49 mm. Expanse 64 mm. Til. 
An olive species striped with brown. Face yellowish. Vertex brownish. 
Occiput yellow. Thoracic stripes of the first pair obscure, narrow, well separated, 
parallel; stripe 2 abbreviated above and diffuse at borders, well separated from 
3 which is of equal breadth; 4 wanting; 5 complete, diffuse. Legs blackish with 
tibiae and 2 basal segments of tarsi yellow externally. Wings hyaline; costa 
yellow; stigma fulvous. Abdomen brownish with mid-dorsal and lateral streaks 
of yellow, basally and suffused with rufous toward the apex. 10 and appendages 
yellow. 
66. Gomphus submedianus Williamson 
Wmen. ’14, p. 54: Howe ’18, p. 35: Kndy. ’21, p. 596 (figs.): Howe ’23, p. 133 
(as pallidus). 
Length 52 mm. Expanse 63 mm. Til. 
This is another, slightly smaller and less hairy, northern species, with face 
and occiput pale, thoracic stripes of the first pair narrow and obscure, stripe 2 


’ 
subapicalis : : f 
broader, stripe 3 a narrow line and 4 and 5 wanting (or, sometimes, a trace of 5 
on the upper part of the suture). Wings hyaline with costa yellow and stigma 
tinged with rouge. Legs rather heavily lined with black on the femora before 
Bis 
2 bi 

