Psyllid vs Double Drummer Cicada

Side-by-side species comparison

Attribute Psyllid Double Drummer Cicada
Scientific Name Diaphorina citri Thopha saccata
Order Hemiptera Hemiptera
Family Liviidae Cicadidae
Size 3-4 mm 60-70 mm
Habitat Orchards Woodlands
Diet Sap Feeders Sap Feeders
Regions Asia, Americas, Africa Australia
Conservation Least Concern Least Concern

Psyllid

A small sap-sucking insect that vectors citrus greening disease, the most devastating citrus disease worldwide. Infected trees produce bitter misshapen fruit and eventually die.

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Did You Know?

The disease it spreads has caused billions of dollars in losses and threatens global citrus production.

Double Drummer Cicada

Australia's largest cicada, producing an extremely loud call. Males have large hollow abdominal sacs that amplify their song.

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Did You Know?

Their call can exceed 100 decibels, making them one of the loudest insects on Earth.