Austrogomphus (Austrogomphus) ochraceus (Selys, 1869)
JADE HUNTER
Family Gomphidae
The Jade Hunter – Austorgomphus ochraceus is very similar to the Yellow-striped hunter – Austrogomphus guerini. The Yellow-striped Hunter has an almost full length yellow mid-dorsal stripe on each abdominal segment 2-9 while the Jade Hunter differs in having very short dorsal stripes on segments 8 and 9. The thoracic markings are also different in that the antehumeral stripe is joined to the collar on the Yellow-striped Hunter but not on the Jade Hunter.
The Jade Hunter is more likely, I find, to inhabit coastal rivers whereas the Yellow-striped Hunter seems to like higher altitude tableland rivers on the Mid-North coast of NSW.