Lapland Ringlet vs Parasitic Acacia Ant

Side-by-side species comparison

Attribute Lapland Ringlet Parasitic Acacia Ant
Scientific Name Erebia embla Pseudomyrmex nigropilosus
Order Lepidoptera Hymenoptera
Family Nymphalidae Formicidae
Size 40-48 mm wingspan 3-4 mm
Habitat Forests Forests
Diet Omnivores Herbivores
Regions Scandinavia, Finland, northern Russia, Siberia Central America
Conservation Least Concern Least Concern

Lapland Ringlet

A dark brown butterfly with prominent yellow-ringed black eyespots on both wings. The flight is slow and bobbing close to the ground. It inhabits wet boggy areas in the boreal and subarctic zones.

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Did You Know?

This butterfly has a strict biennial cycle, with adults emerging only in odd or even years in any given location.

Parasitic Acacia Ant

A cheater species that occupies acacia thorns but provides little defensive benefit to the host tree. Unlike mutualist acacia ants, it does not attack herbivores or clear competing vegetation.

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Did You Know?

It exploits the mutualism by taking food from the acacia without reciprocating with defense, essentially freeloading.