Eastern Cottonmouth / Water Moccasin
(Agkistrodon piscivorus)
— Rare, Venomous

Size: ¼ inch
Characteristics: Aggressive, larger colonies than native species
Legs: 6
Antennae: Yes
Wings: Yes (swarmers)

Habitat:
Found primarily in coastal and port-connected areas of Virginia. Colonies live underground or within structural voids. They can build nests without direct soil contact if moisture is present.

Threats & Dangers:
Extremely destructive and fast-spreading. Colonies can contain millions of termites. Structural damage occurs rapidly.

Control Measures:
Advanced professional treatments are required. Combination baiting and liquid barriers are most effective. Early detection is critical.