Tinkerbell Fairyfly vs Holly Blue

Side-by-side species comparison

Attribute Tinkerbell Fairyfly Holly Blue
Scientific Name Tinkerbella nana Celastrina argiolus
Order Hymenoptera Lepidoptera
Family Mymaridae Lycaenidae
Size 0.25 mm 26-34 mm wingspan
Habitat Underground Underground
Diet Parasitoids Nectar Feeders
Regions Central America Europe, North Africa, Asia, North America
Conservation Data Deficient Least Concern

Tinkerbell Fairyfly

One of the smallest insects ever described, named after Peter Pans Tinker Bell. Discovered in Costa Rica in 2013. Measures only 0.25 mm in length.

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Did You Know?

Named after the fairy Tinkerbell, this wasp is so tiny it can stand on the tip of a human hair — it was described in 2013 from specimens collected using specialized micro-traps.

Holly Blue

Pale silvery-blue butterfly with small black dots on the underside. Alternates between holly and ivy as host plants between spring and summer broods.

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Did You Know?

Population numbers cycle dramatically every few years due to a parasitic wasp that tracks its abundance.