Patagonian Bumble Bee vs Oak Slug Sawfly

Side-by-side species comparison

Attribute Patagonian Bumble Bee Oak Slug Sawfly
Scientific Name Bombus dahlbomii Caliroa quercuscoccineae
Order Hymenoptera Hymenoptera
Family Apidae Tenthredinidae
Size 20-40 mm 4-5 mm (adult)
Habitat Heathland Woodlands
Diet Nectar Feeders Herbivores
Regions Chile, Argentina North America
Conservation Endangered Not Evaluated

Patagonian Bumble Bee

The largest bumble bee in the world, with queens reaching up to 40 mm in length and covered in dense orange fur. Its populations have collapsed following the introduction of European bumble bees to South America.

💡

Did You Know?

Locals call it the flying mouse due to its enormous size and dense furry appearance.

Oak Slug Sawfly

A slug-like sawfly larva that skeletonizes oak leaves in North America. Severe infestations cause browning of the canopy by midsummer.

💡

Did You Know?

The slimy larval coating deters most predators except for a few specialized parasitoid wasps.