Underground Army Ant vs March Brown Mayfly
Side-by-side species comparison
| Attribute | Underground Army Ant | March Brown Mayfly |
|---|---|---|
| Scientific Name | Labidus coecus | Rhithrogena germanica |
| Order | Hymenoptera | Ephemeroptera |
| Family | Formicidae | Heptageniidae |
| Size | 2-7 mm | 10-14 mm |
| Habitat | Caves | Rivers & Streams |
| Diet | Omnivores | Omnivores |
| Regions | Southern United States, Central America, South America | Europe |
| Conservation | Least Concern | Near Threatened |
Underground Army Ant
A mostly subterranean army ant that occasionally surfaces in massive raiding columns across the Americas. Workers are pale yellow, reflecting their underground lifestyle.
Did You Know?
They are the most frequently encountered army ants in the Americas but are rarely seen because of their subterranean habits.
March Brown Mayfly
A spring-emerging mayfly with a brownish body and two tails, historically important to European fly fishing. Its flat nymphs cling to rocks in fast water.
Did You Know?
This species has declined significantly in many European rivers due to pollution and is now considered an indicator of water quality.