The lengthy identification process of the ManhattAnt reflects the complexity of insect diversity, taking experts over a decade to formally recognize Lasius emarginatus due to its invasive nature.
Genetic and morphological analysis traced the ManhattAnt's origins to central and southern Europe. Its aggressive behavior towards local ants could disrupt ecosystems.
Between 2011 and 2023, the ManhattAnt expanded approximately 2 km (1.2 miles) per year, raising concerns about its potential spread from Massachusetts to Georgia.
Urban areas like NYC are particularly vulnerable to invasive species due to high trade and travel rates, often lacking measures to monitor new threats effectively.
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