About Say's Stink Bug
A bright green stink bug common in arid and semi-arid habitats of western North America. It can be a significant pest of dry-farmed crops.
Did You Know?
It overwinters in large aggregations under sagebrush bark, sometimes numbering in the thousands.
How to Identify Say's Stink Bug
Say's Stink Bug (Chlorochroa sayi) belongs to the order Hemiptera, family Pentatomidae. Adults typically measure 13-17 mm.
Say's Stink Bug Habitat
Say's Stink Bug is found in farmland habitats, particularly across North America. This species has adapted to thrive in its preferred environment, where it can find suitable food sources and shelter.
Say's Stink Bug Diet and Feeding
Say's Stink Bug feeds on plant sap by piercing stems and leaves with specialised mouthparts. Sap feeders extract nutrients directly from the plant's vascular system.
Where Is Say's Stink Bug Found?
Say's Stink Bug can be found in North America, where it inhabits farmland environments. Its distribution is influenced by climate, food availability, and habitat suitability.
Distribution Map
Where Say's Stink Bug can be found
Is Say's Stink Bug Dangerous?
Say's 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.
Say's Stink Bug Role in Nature
Say's Stink Bug is part of the food web as a primary consumer, feeding on plant material. It serves as an important food source for birds, bats, amphibians, and other insectivores, connecting plant energy to higher trophic levels.
Seasonal Activity
Frequently Asked Questions About Say's Stink Bug
What does Say's Stink Bug look like?
The Say's Stink Bug typically measures 13-17 mm.
Where is Say's Stink Bug found?
The Say's Stink Bug is found in North America and typically inhabits farmland environments.
What does Say's Stink Bug eat?
The Say's Stink Bug feeds on plant sap by piercing stems and leaves.
Is Say's Stink Bug dangerous to humans?
The Say's 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 Say's Stink Bug?
It overwinters in large aggregations under sagebrush bark, sometimes numbering in the thousands.
Cite This Page
APA:
InsectDiscover. (2026). Say's Stink Bug (Chlorochroa sayi). Retrieved from https://insectdiscover.com/insect/says-stink-bug
MLA:
"Say's Stink Bug." InsectDiscover, https://insectdiscover.com/insect/says-stink-bug.