Size: 37-44mm; Wingspan 53-66mm.
Mature only distinguishable by secondary genetalia.
♀ and young ♂︎ are almost totally unmarked on the side of the thorax except for 2 short, dark narrow stripes on the shoulder.
The abdomen is olive and edged with black and has a black dorsal stripe.
Pterostigma is amber.
1. country | Botswana, Namibia |
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2. ecoregion | Karstveld Sink Holes, Namib Coastal, Okavango Floodplains, Upper Zambezi Floodplains |
3. body length | medium |
4. dominant body colour - male | blue |
5. dominant body colour - female | yellow & black |
6. wing markings - extent | none |
7. wing markings - colour | none |
8. pterostigma colour | pale |
9. typical wing position | open |