Sweet Potato Flea Beetle vs Argent and Sable Moth

Side-by-side species comparison

Attribute Sweet Potato Flea Beetle Argent and Sable Moth
Scientific Name Chaetocnema confinis Rheumaptera hastata
Order Coleoptera Lepidoptera
Family Chrysomelidae Geometridae
Size 1.5-2 mm 28-34 mm wingspan
Habitat Farmland Woodlands
Diet Herbivores Herbivores
Regions North America Northern Europe
Conservation Least Concern Near Threatened

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.

Argent and Sable Moth

A strikingly patterned black and white day-flying moth. Found on moorland and in birch woodland. Has declined severely in southern parts of its range. Named from heraldic terms.

💡

Did You Know?

Named using heraldic terms: 'argent' for silver/white and 'sable' for black, describing its bold pattern.