UPDATED CHECKLIST: An Adobe pdf version of the checklist as at December 2018 is available here (click to view/download - approx 10 MB).

View lists of Odonata: Dragonflies and Damselflies by eighth degree grid square

Anaciaeschna triangulifera
      Evening Hawker
   Possibly found in Eswatini

View photos in Biodiversity Explorer

Distribution: Mostly coastal KwaZulu Natal and Limpopo provinces, to Central and East Africa, and Madagascar.
Body Length: 62-63 mm
Hind Wing Length: 42 mm
Habitat: Swampy forests with clearings.
Flight Period: Dec-Apr, but more common early in season.
Features: Very large, slender, dark brown with bright blue eyes, head and abdominal saddle, and greenish and blue abdominal spots. Dusk flier over reeds and in clearings inwarm areas.
Comments: Possible occurrence in Eswatini based on UCT-ADU OdonataMAP records adjacent to Swaziland.

Information extracted from "Dragonflies and Damselflies of South Africa" by Michael J Samways, which also includes detailed descriptions of each species.