Sri Lankan Relict Ant vs Proceratium Ant

Side-by-side species comparison

Attribute Sri Lankan Relict Ant Proceratium Ant
Scientific Name Aneuretus simoni Proceratium silaceum
Order Hymenoptera Hymenoptera
Family Aneuretidae Formicidae
Size 3-4 mm 2.5-3.5 mm
Habitat Forests Woodlands
Diet Omnivores Detritivores
Regions Sri Lanka Eastern North America
Conservation Critically Endangered Least Concern

Sri Lankan Relict Ant

The sole surviving member of its entire subfamily, known only from a few localities in Sri Lanka's rainforests. A true living fossil representing an ancient ant lineage.

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Did You Know?

The only living species in its entire subfamily, all other members went extinct millions of years ago.

Proceratium Ant

A small brownish ant with a distinctly rounded abdomen curving forward under its body. It is a specialist predator of spider eggs living in deep leaf litter.

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Did You Know?

Workers carry spider egg sacs back to the nest, where the colony feeds exclusively on this unusual food source.