Midge Gall Fly vs Lord Howe Island Stick Insect

Side-by-side species comparison

Attribute Midge Gall Fly Lord Howe Island Stick Insect
Scientific Name Asphondylia sarothamni Dryococelus australis
Order Diptera Phasmatodea
Family Cecidomyiidae Phasmatidae
Size 2-4 mm 120-150 mm
Habitat Heathland Heathland
Diet Fungus Feeders Herbivores
Regions Europe Oceania
Conservation Least Concern Critically Endangered

Midge Gall Fly

A gall midge that induces pod-like galls on broom shrubs. Its larvae develop inside swollen seed pods alongside symbiotic fungi.

💡

Did You Know?

It farms a symbiotic fungus inside the gall that provides food for its developing larva.

Lord Howe Island Stick Insect

Once thought extinct after rats were introduced in 1918, a tiny population was rediscovered in 2001 on Balls Pyramid, a volcanic sea stack 23 km from Lord Howe Island.

💡

Did You Know?

Fewer than 30 individuals were found clinging to a single bush on a barren sea stack — making this the rarest insect rediscovery in history. Captive breeding saved the species.