Western Bumble Bee vs Tinkerbell Fairyfly

Side-by-side species comparison

Attribute Western Bumble Bee Tinkerbell Fairyfly
Scientific Name Bombus occidentalis Tinkerbella nana
Order Hymenoptera Hymenoptera
Family Apidae Mymaridae
Size 10-22 mm 0.25 mm
Habitat Mountains Underground
Diet Nectar Feeders Parasitoids
Regions Western North America Central America
Conservation Vulnerable Data Deficient

Western Bumble Bee

A once-common bumble bee of western North America that has experienced dramatic population declines since the late 1990s. They nest underground in abandoned rodent burrows.

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Did You Know?

Their catastrophic decline is linked to a pathogen accidentally spread through commercial bumble bee rearing facilities.

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.