Taxonomy
Lasius platythorax
Distribution
Status
Conservation status
Not Assessed
Species Biology
Identification
- Small species (body length of workers 2.5-5mm)
- Head, thorax and abdomen dark brown/black in colour
- Easily confused with other Lasius species and microscopic examination is required
Diet
Poorly known. Like other Lasius species, it possibly relies heavily on honeydew secreted by aphids and supplements this diet with insects.
Habitat
Associated with damp habitats, including damp woodland, wet grasslands and bogs, usually well away from human habitation.
Flight period
Males emerge in June and persist until August. Workers are likely to be seen during the warmer months of the year in spring, summer and early autumn.
Nesting biology
Nests are primarily associated with deadwood, such as rotting stumps and fallen trunks. They may also be constructed in peat and among consolidated leaf litter. They typically include a single queen and several hundred workers.
Similar species
- Other Lasius species
Distribution
World distribution(GBIF)
Irish distribution
A widespread but local and seemingly uncommon species in Ireland. It is probably under-recorded when compared to other species owing to its preferred habitats
Temporal change
Records submitted to Data Centre in 2024
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