Atheta
throughout the growing season, depending
in large par on the prey population density.
Appearance
Atheta coriaria are typically light to dark-brown – in many [...] fly when needed, these predatory rove beetles
can be monitored by scraping back the top 1-2 cm. of the growing
media. Adults are non-diapausing under [...] many cases almost black – in color. The adult beetle can be anywhere between
3-4 mm. long. They have an elongated, slender body shape, and they
have wing coverings