Orange Twig Ant vs Two-coloured Mason Bee

Side-by-side species comparison

Attribute Orange Twig Ant Two-coloured Mason Bee
Scientific Name Pseudomyrmex simplex Osmia bicolor
Order Hymenoptera Hymenoptera
Family Formicidae Megachilidae
Size 4-6 mm 8-11 mm
Habitat Forests Grasslands
Diet Predators Nectar Feeders
Regions South America, Amazon Basin Europe
Conservation Least Concern Least Concern

Orange Twig Ant

A bright orange pseudomyrmecine ant found in the Amazon basin that nests in small hollow twigs. It is a generalist predator with keen eyesight for hunting canopy insects.

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Did You Know?

Their vivid orange coloration may serve as warning coloration advertising their potent sting to potential predators.

Two-coloured Mason Bee

A distinctive bee with a black head and thorax and bright orange abdominal hair. It uniquely nests inside empty snail shells on chalk grasslands.

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Did You Know?

After filling a snail shell with pollen and eggs, the female camouflages it by piling grass and plant stems over it.