Franklin's Bumble Bee vs Tasmanian Giant Stonefly
Side-by-side species comparison
| Attribute | Franklin's Bumble Bee | Tasmanian Giant Stonefly |
|---|---|---|
| Scientific Name | Bombus franklini | Eusthenia spectabilis |
| Order | Hymenoptera | Plecoptera |
| Family | Apidae | Eustheniidae |
| Size | 14-18 mm | 30-50 mm |
| Habitat | Mountains | Mountains |
| Diet | Nectar Feeders | Predators |
| Regions | Western United States | Australia (Tasmania) |
| Conservation | Critically Endangered | Least Concern |
Franklin's Bumble Bee
The world's most range-restricted bumble bee, found only in a small area between southern Oregon and northern California. It has not been reliably seen since 2006 and may be extinct.
Did You Know?
Its entire known range spans only about 190 miles north to south, making it the most geographically restricted bumble bee on Earth.
Tasmanian Giant Stonefly
A spectacular large stonefly endemic to Tasmanian mountain streams with bold orange and black markings. Nymphs are among the largest aquatic insect larvae in Australia.
Did You Know?
It belongs to an ancient Gondwanan family found only in Australia and South America.