Glassy-winged Sharpshooter

About Glassy-winged Sharpshooter

A large leafhopper that spreads Pierce's disease bacteria devastating to grapevines. It feeds on xylem sap and can process 300 times its body weight in fluid daily.

How to Identify Glassy-winged Sharpshooter

Glassy-winged Sharpshooter (Homalodisca vitripennis) belongs to the order Hemiptera, family Cicadellidae. Adults typically measure 12-14 mm.

Glassy-winged Sharpshooter Habitat

Glassy-winged Sharpshooter is found in woodlands habitats, particularly across Southeastern US, California, introduced to Tahiti and Hawaii. This species has adapted to thrive in its preferred environment, where it can find suitable food sources and shelter.

Glassy-winged Sharpshooter Diet and Feeding

Glassy-winged Sharpshooter 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 Glassy-winged Sharpshooter Found?

Glassy-winged Sharpshooter can be found in Southeastern US, California, introduced to Tahiti and Hawaii, where it inhabits woodlands environments. Its distribution is influenced by climate, food availability, and habitat suitability.

Is Glassy-winged Sharpshooter Dangerous?

Glassy-winged Sharpshooter 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.

Glassy-winged Sharpshooter Role in Nature

Glassy-winged Sharpshooter 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