Size: 39-45mm; Wingspan 58-64mm
Mature ♂︎ identified by his "spectacles" (dark marking on the frons).
♀ and young ♂︎ have a distinctive black and yellow checkerboard pattern on the upper abdomen.
Pterostigma is long and pale and the rspl loop has 2 rows of cells.
1. country | Botswana, Namibia |
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2. ecoregion | Karstveld Sink Holes, 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 |