Silky Hairstreak vs Dinosaur Ant

Side-by-side species comparison

Attribute Silky Hairstreak Dinosaur Ant
Scientific Name Pseudalmenus chlorinda Nothomyrmecia macrops
Order Lepidoptera Hymenoptera
Family Lycaenidae Formicidae
Size 2.5-3.5 cm wingspan 10-15 mm
Habitat Woodlands Woodlands
Diet Nectar Feeders Omnivores
Regions Australia Oceania
Conservation Least Concern Critically Endangered

Silky Hairstreak

A small dark butterfly with metallic blue-green sheen and orange-spotted hindwing tails. Its larvae have a mutualistic relationship with ants.

💡

Did You Know?

Ants guard the caterpillars in exchange for sugary secretions from special glands on the larvae.

Dinosaur Ant

Considered the most primitive living ant, often called a living fossil. Discovered in 1931 and then lost for 46 years until rediscovered in 1977 in South Australia.

💡

Did You Know?

This ant was lost to science for 46 years after its discovery — rediscovered by pure luck when an entomologist pulled over to sleep at the roadside where they happened to live.