Acacia Ant vs Dusky Birch Sawfly

Side-by-side species comparison

Attribute Acacia Ant Dusky Birch Sawfly
Scientific Name Pseudomyrmex ferruginea Croesus latitarsus
Order Hymenoptera Hymenoptera
Family Formicidae Tenthredinidae
Size 3-5 mm 8-10 mm
Habitat Heathland Woodlands
Diet Herbivores Herbivores
Regions Mexico, Central America North America
Conservation Least Concern Least Concern

Acacia Ant

A slender orange-brown ant that lives inside the swollen thorns of bullhorn acacia trees in a classic mutualistic relationship. It aggressively defends its host tree from all herbivores.

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Did You Know?

They attack any plant growing near their host tree, clearing competing vegetation to give the acacia a competitive advantage.

Dusky Birch Sawfly

A medium-sized sawfly with an orange abdomen and black head and thorax. Larvae are yellowish-green with dark spots and feed in rows along the edges of birch leaves.

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Did You Know?

The larvae feed in a distinctive edge-to-edge pattern, consuming the leaf blade while leaving the midrib intact like a fishbone.