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Plant-parasitic Hemipterans
Sternorrhyncha
The Sternorrhyncha suborder of the Hemiptera contains the aphids, whiteflies, and scale insects, groups which were traditionally included in the now-obsolete order "Homoptera". The name "Sternorrhyncha" refers to the rearward position of the mouthparts relative to the head.
Distributed worldwide, all members of this group are plant-feeders, many considered pests feeding on major crops and ornamental plants.
4 branches of this suborder, most-observed first

Aphids and Allies
infraorderAphidomorpha

Scale Insects
superfamilyCoccoidea

Psylloids
superfamilyPsylloidea

Whiteflies
superfamilyAleyrodoidea
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Sternorrhyncha in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 334037.