A pair in tandem while the female oviposits.
The male has a 'wine glass' shape on s2 (a bit like variable damselfly).
Segments 5,6,7 of the male abdomen are roughly two-and-a-half black.
The female body is much darker.
Both sexes have an eye-bar and unbroken thoracic stripes.
ovipositing
they're quite a sociable species
the pair stays together while the
female lays onto floating debris
