An assassin in the undergrowth
February in Hainan is warm and damp, and the undergrowth is full of things that are better left undisturbed. This one, however, was polite enough to sit still. It was an assassin bug, dark-bodied and watchful, its long mouthparts folded neatly beneath its head like a weapon in a holster.
This is Velitra melanomeris, a member of the assassin bug family Reduviidae, a large and diverse family within the order Hemiptera. Assassin bugs are predatory: they stab other insects with a sharp, piercing rostrum, inject digestive enzymes that liquefy the prey’s insides, and then drink the resulting soup. It sounds grim, but it makes them important controllers of insect populations.
The species name melanomeris means “black limb,” a nod to its dark legs. Like many reduviids, it is an ambush hunter, relying on patience and camouflage rather than speed. In the humid forests of Hainan, where insect life is dense and competitive, that is a strategy that pays.
I gave this one a wide berth, took the photos, and let it carry on with its quiet, efficient work.
