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Southern Green Stink Bug (Nezara viridula)


Detailing the identifying qualities of the Southern Green Stink Bug, including physical features and territorial reach.


 Updated: 5/19/2015; Authored By Staff Writer; Content ¬©www.InsectIdentification.org







  Southern Green Stink Bug  
Picture of Southern-Green-Stink-Bug
Picture of Southern-Green-Stink-Bug Picture of Southern-Green-Stink-BugPicture of Southern-Green-Stink-Bug


Southern Green Stink Bugs may look like bright green gems, but they can be pests in warm and humid regions.





The Southern Green Stink Bug is a large insect that can grow to be the size of an adult's thumbnail. The body of the insect is shaped like a classic shield. They are bright green, full-bodied, plump, slow-moving and abundant in the South and far into Central America. It is a major pest to soybean farmers and as they destroy their crops. Cotton plants are also susceptible to the insect's appetite.

True to their name, Southern Green Stink Bugs can emit a noxious smelling chemical from their bodies if they feel threatened. The odor is foul enough to turn away most any predator. While this non-native insect's usual habitat is on short weedy plants, they are commonly seen on buildings and homes along door frames and high on walls. Their presence in these places is also considered a nuisance.








Picture of the Southern Green Stink Bug
Picture of the Southern Green Stink Bug


Southern Green Stink Bug Information



Category: True Bug
Common Name: Southern Green Stink Bug
Scientific Name: Nezara viridula


Taxonomy Hierarchy



 Arrow graphic Kingdom: Animalia
  Arrow graphic Phylum: Arthropoda
   Arrow graphic Class: Insecta
    Arrow graphic Order: Hemiptera
     Arrow graphic Family: Pentatomidae
      Arrow graphic Genus: Nezara
       Arrow graphic Species: viridula

Size, Identifying Tags and Territorial Reach



Size (Adult, Length): Size (Adult, Length): 14 mm to 17 mm (0.546 inches to 0.663 inches)
Identifying Colors: green, black
Additional Descriptors: speckled, large, slow

North American Territorial Reach (Though Not Limited To): Alabama; Arkansas; Florida; Georgia; Kentucky; Louisiana; Mississippi; North Carolina; Oklahoma; South Carolina; Tennessee; Texas; Virginia; West Virginia; Mexico

A Note About Territorial Reach: Keep in mind that an insect's reach is not limited by lines drawn on a map and therefore species may appear in areas, regions and/or states beyond those listed above. Insects are driven by environmental factors, food supplies and mating patterns and do not nescessarily work within hard-and-fast territorial lines like we humans do.

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