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Formica lugubris, also known as the hairy wood ant is commonly found in wooded upland areas across northern Eurasia. Colonies construct large thatched mound nests occupied by thousands of workers, and one or more queens. [2]
Formica rufa, also known as the red wood ant, southern wood ant, or horse ant, is a boreal member of the Formica rufa group of ants, and is the type species for that group, being described already by Linnaeus. [2]
The species Formica rufa or the red wood ant is the type species of this subgroup. Typical Formica thatch mound made of forest litter on rotten stump, covered by worker ants going out to forage This particular group can inhabit open deciduous woodlands, dense pine forests, and even moorland.
Due to the queen's large reproductive potential, a colony of army ants can be descended from a single queen. [10] When the queen ant dies, there is no replacement and army ants cannot rear emergency queens. Most of the time, if the queen dies, the colony will likely die too. Queen loss can occur due to accidents during emigrations, predator ...
Formica pallidefulva (a field ant) is a species of ant found in North America. It is a red to dark brown ant with a shiny body, and varies in shade across its range. Colonies of this ant are found in a variety of habitats, where they excavate underground nests with galleries and chambers.
Not all ants follow the basic pattern described above. In army ants only males are alates, having wings. They fly out from their parent colony in search of other colonies where wingless virgin queens wait for them. A colony with an old queen and one or more mated young queens then divides, each successful queen taking a share of the workers.
One nest can have either a single queen or very few. [7] [8] Winged males and females can be present in nests from late April to September, as this species reflects the production of two separate generations. [9] The first generation of ants develop from late April to mid-July, the second generation from mid-August to late September. [8]
The type species of genus Formica is the European red wood ant Formica rufa. [1] Ants of this genus tend to be between 4 and 8 mm long. [4] Ants belonging to the Formica genus possess a single knob or bump located between their thorax and abdomen. These ants primarily feed on honeydew, a sugary liquid produced by aphids.