About Sweet Potato Flea Beetle
A minute, shiny bronze-black flea beetle with enlarged hind legs for jumping. It creates linear feeding tracks in sweet potato tubers, reducing their market quality.
Did You Know?
Larvae tunnel into sweet potato tubers creating winding tracks just under the skin, causing cosmetic damage that significantly reduces marketable yield.
How to Identify Sweet Potato Flea Beetle
Sweet Potato Flea Beetle (Chaetocnema confinis) belongs to the order Coleoptera, family Chrysomelidae. Adults typically measure 1.5-2 mm.
Sweet Potato Flea Beetle Habitat
Sweet Potato Flea Beetle 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.
Sweet Potato Flea Beetle Diet and Feeding
Sweet Potato Flea Beetle is a herbivore, feeding on plant material including leaves, stems, flowers, and other vegetation. Herbivorous insects play a significant role in ecosystems by influencing plant growth and serving as a food source for predators.
Where Is Sweet Potato Flea Beetle Found?
Sweet Potato Flea Beetle 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 Sweet Potato Flea Beetle can be found
Is Sweet Potato Flea Beetle Dangerous?
Sweet Potato Flea Beetle 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.
Sweet Potato Flea Beetle Role in Nature
Sweet Potato Flea Beetle 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 Sweet Potato Flea Beetle
What does Sweet Potato Flea Beetle look like?
The Sweet Potato Flea Beetle typically measures 1.5-2 mm.
Where is Sweet Potato Flea Beetle found?
The Sweet Potato Flea Beetle is found in North America and typically inhabits farmland environments.
What does Sweet Potato Flea Beetle eat?
The Sweet Potato Flea Beetle feeds on plant material including leaves, stems, and other vegetation.
Is Sweet Potato Flea Beetle dangerous to humans?
The Sweet Potato Flea Beetle is generally harmless to humans. It does not bite or sting and poses no significant health risk.
What is an interesting fact about Sweet Potato Flea Beetle?
Larvae tunnel into sweet potato tubers creating winding tracks just under the skin, causing cosmetic damage that significantly reduces marketable yield.
Cite This Page
APA:
InsectDiscover. (2026). Sweet Potato Flea Beetle (Chaetocnema confinis). Retrieved from https://insectdiscover.com/insect/sweet-potato-flea-beetle
MLA:
"Sweet Potato Flea Beetle." InsectDiscover, https://insectdiscover.com/insect/sweet-potato-flea-beetle.