Liometopum luctuosum (Velvety Tree Ants)

Liometopum luctuosum worker biting twig that I put near their nest. You can see that they are quite willing to bite. She is also secreting a droplet of venom from the tip of her gaster.
Liometopum luctuosum worker biting twig that I put near their nest. You can see that they are quite willing to bite. She is also secreting a droplet of venom from the tip of her gaster.