1 reply to this topic

[Zen]

Here are pictures if the workers

found by shadelands walnut creek California

found April 10 2018

in backyard type area next to sidewalk

not sure of length

likes many types of food attacks other insects very aggresively

 

 

 

 

 

 

 

[VoidElecent]

For a successful identification, measurements are by no means optional. If these are around 3 mm, I would consider Tetramorium immigrans.