Myrmica rubra

Myrmica rubra
Myrmica rubra
Two workers
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Hymenoptera
Family: Formicidae
Genus: Myrmica
Species: M. rubra
Binomial name
Myrmica rubra
(Linnaeus, 1758)

Myrmica rubra, also known as the European fire ant or common red ant, is a species of ant of the genus Myrmica, found all over Europe and in some parts of North America and Asia.[1] They are mainly red in colour, with slightly darker pigmentation on the head. The ants live under stones, fallen trees, and in soil. They are aggressive ants, often attacking rather than running away, and are equipped with a stinger, though lack the ability to spray formic acid like the genus Formica.[2]

Mainly originating from central Europe, this species is currently invading Japan and North America, where they are considered a nuisance as it is an invasive species.

Their colonies have a polygyne form, and can have up to one hundred queens per nest.[3] They are also polydomous, with many nest sites per individual colony.[1] These queens will have gathered together after their nuptial flight and will have formed a nest and laid their eggs in it. The queens can live up to fifteen years. Nuptial flights take place normally in late July to mid-August in Europe. Hundreds of young queens and males take to the air to mate together. Afterwards, the males die and the queens shed their wings to make a new colony. No nuptial flights have been witnessed yet from this species where it is living in North America.[citation needed]

They are very common in Europe and live in meadows and gardens. They live on a diet of honeydew excreted by aphids, and, being very aggressive like to eat many types of insect and other invertebrates. They will attack any creature that disturbs their nest, but are not as aggressive as the red imported fire ant.[citation needed]

It is very similar to M. ruginodis, and the differences are very hard to tell. However, Myrmica rubra is the commoner of the two.[citation needed]

The larvae of the butterfly Maculinea alcon (Alcon Blue) as well as Maculinea teleius use Myrmica rubra as their primary host.[citation needed]


  1. ^ a b "European fire ant". Featured Creatures. University of Florida/Institute of Food and Agricultural Sciences. Retrieved 2008-06-25. 
  2. ^ "Myrmica rubra (insect)". Retrieved 2008-06-25. 
  3. ^ "Species of ant". Retrieved 2008-06-25. 

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