About Rough Stink Bug
A gray-brown bark-colored stink bug with a rough, granular body surface that provides excellent camouflage on tree trunks. It has four small pale spots on the scutellum. It feeds on tree fruits but also preys on caterpillars.
Did You Know?
Its bark-like coloration and texture make it virtually invisible when resting on tree trunks, and it will press itself flat against the bark and freeze when disturbed.
How to Identify Rough Stink Bug
Rough Stink Bug (Brochymena quadripustulata) belongs to the order Hemiptera, family Pentatomidae. Adults typically measure 12-18 mm.
Rough Stink Bug Habitat
Rough Stink Bug is found in orchards habitats, particularly across Eastern North America. This species has adapted to thrive in its preferred environment, where it can find suitable food sources and shelter.
Rough Stink Bug Diet and Feeding
Rough Stink Bug is a predatory species that actively hunts and feeds on other insects and small invertebrates. As a predator, it helps control populations of pest species and maintains ecological balance.
Where Is Rough Stink Bug Found?
Rough Stink Bug can be found in Eastern North America, where it inhabits orchards environments. Its distribution is influenced by climate, food availability, and habitat suitability.
Distribution Map
Where Rough Stink Bug can be found
Is Rough Stink Bug Dangerous?
Rough Stink Bug is generally harmless to humans. It does not bite or sting and poses no significant health risk. Like most insects, it prefers to avoid human contact and will typically flee rather than confront a perceived threat.
Rough Stink Bug Role in Nature
Rough Stink Bug serves as a natural predator, helping to control populations of other insects. Predatory insects are valuable in both natural ecosystems and agriculture, where they reduce the numbers of pest species without the need for chemical pesticides.
Seasonal Activity
Frequently Asked Questions About Rough Stink Bug
What does Rough Stink Bug look like?
The Rough Stink Bug typically measures 12-18 mm.
Where is Rough Stink Bug found?
The Rough Stink Bug is found in Eastern North America and typically inhabits orchards environments.
What does Rough Stink Bug eat?
The Rough Stink Bug is a predator that hunts and feeds on other insects and small invertebrates.
Is Rough Stink Bug dangerous to humans?
The Rough Stink Bug is generally harmless to humans. It does not bite or sting and poses no significant health risk.
What is an interesting fact about Rough Stink Bug?
Its bark-like coloration and texture make it virtually invisible when resting on tree trunks, and it will press itself flat against the bark and freeze when disturbed.
Cite This Page
APA:
InsectDiscover. (2026). Rough Stink Bug (Brochymena quadripustulata). Retrieved from https://insectdiscover.com/insect/rough-stink-bug
MLA:
"Rough Stink Bug." InsectDiscover, https://insectdiscover.com/insect/rough-stink-bug.