Psyllids, lerps, aphids & whiteflies (Hemiptera, several families)


This category covers the Sternorrhyncha, one of the four suborders of the large order Hemiptera (bugs). It contains the Aphids (Aphidoidea) with 3 families and 169 species in Australia, most of which are introduced; the Jumping plant lice or Psyllids or Lerp insects (Psylloidea), very diverse with 6 families and over 400 species; and the Whiteflies (Aleyrodidae) with 119 species. The scale insects (Coccoidea), with 21 families and 854 species, are also classified here, but currently have their own category in NatureMapr.

The majority of Australian Psylloidea species - about 350 - are now classified in the families Aphalaridae and Triozidae.

References

Hollis, David 2004. Australian Psylloidea: jumping plantlice and lerp insects. Australian Biological Resources Study, Canberra

 

https://sites.google.com/site/insectsoftasmaniahemiptera/sternorrhyncha/psyllidae-lerps-jumping-plant-lice


Psyllids, lerps, aphids & whiteflies (Hemiptera, several families)

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Discussion

Heinol wrote:
6 Jan 2026
I was looking for a particular eucalypt leaf fungus when I saw these, arranged along the leaf veins. Roger Farrow’s ‘Insects of South-eastern Australia’ (page 110) suggests that these are early instars of a species of Glycaspis, with yellow eggs also present. However, most of the eggs show splitting and must have hatched, so mostly these would be just the shells of eggs.

Glycaspis sp. (genus)
23 Nov 2025
No I think they are different species

Aphalaridae (family)
22 Oct 2025
unsure what fly/wasp is

Glycaspis sp. (genus)
21 Oct 2025
Possibly the cow-pea aphid Aphis craccivora

Aphididae (family)
20 Oct 2025
Possibly Glycaspis brimblecombei

Aphalaridae (family)
828,902 sightings of 23,534 species from 15,203 members
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