Best Chrysomelidae
Updated Daily
The Golden Tortoise Beetle is a North American beetle belonging to the Chrysomelidae family. It’s distinguished by its striking golden exoskeleton resembling a tortoise shell. This coloration is particularly noticeable during mating displays where the beetle can alter its hue. Researchers and insect...
The Rainbow Leaf Beetle is a small beetle belonging to the Chrysomelidae family. It’s notable for its striking iridescent coloration, featuring vibrant red, green, and blue bands across its elytra. Found primarily in European mountain environments, this insect is studied by entomologists and nature...
The Tansy Beetle is a metallic-green chrysomelid beetle belonging to the leaf-beetle family. It’s notable for its extremely limited distribution primarily along the River Ouse in England and Wales making it a rare species. Conservation efforts focus on protecting this unique European insect, particu...
The dogbane beetle, known scientifically as Chrysochus auratus, is an iridescent leaf beetle native to North America. It belongs to the Chrysomelidae family and is recognized for its striking metallic green or blue coloring. The beetle feeds exclusively on dogbane plants, which are toxic to many oth...
The Milkweed Leaf Beetle (Labidomera clivicollis) is an insect native to North America, belonging to the leaf beetle family Chrysomelidae. It is recognized by its dome-shaped body and vibrant orange, red, or yellow markings contrasted with black patterns. The beetle feeds on milkweed plants, tolerat...
The bloody-nosed beetle is a common name applied to Timarcha tenebricosa, a large, black leaf beetle found in parts of Europe. It is flightless, with fused wing cases, and usually walks slowly through grassland, hedgerows, and other places where its food plants grow. When threatened, it performs ref...
The green dock beetle (Gastrophysa viridula) is a small, metallic leaf beetle widely distributed across Europe. It is notable for its specialized diet, as both adults and larvae voraciously consume the leaves of dock plants and sorrel in wetland and grassy areas. The species exhibits distinct sexual...
The mint leaf beetle, Chrysolina herbacea, is a leaf beetle in the family Chrysomelidae found in Europe and parts of western Asia. Adults are usually metallic green or blue-green, with a rounded body and strongly reflective wing cases. Both adults and larvae feed on plants in the mint family, especi...
The Klamath Weed Beetle is a small, amber-colored insect introduced to the United States in the 1940s as a highly successful biological control agent for St. John's wort.
The Asparagus Beetle is an agricultural pest insect native to Europe, notable for its bright red, blue, and black markings and the severe damage its larvae inflict on asparagus.
The Three-lined Potato Beetle is a North American leaf beetle notable for the three distinct black stripes running down its brightly colored yellow or orange wing covers.
The Spotted Cucumber Beetle is a highly destructive agricultural pest native to North America, notable for its bright yellow-green body, twelve black spots, and spreading plant viruses.
The Cottonwood Leaf Beetle is a significant North American pest, notable for its distinct black and orange markings and the severe defoliation it causes to young poplar and willow trees.
The Striped Cucumber Beetle is a major agricultural pest in North America, notable for the three black stripes running down its yellow body and its transmission of bacterial wilt.
The Elm Leaf Beetle is a widespread chrysomelid insect native to Europe, notable for its destructive feeding habits that severely defoliate elm trees across multiple continents.
The Bean Leaf Beetle is a significant agricultural pest native to North America that damages soybean crops by consuming foliage and developing pods.
The Colorado Potato Beetle is a major agricultural pest native to North America, notorious for rapidly destroying potato crops due to its extreme resistance to chemical pesticides.
The Willow Leaf Beetle is a widely distributed chrysomelid insect, notable for its metallic blue or green coloring and its habit of skeletonizing the leaves of various willow species.
The Northern Corn Rootworm is a major pest affecting North American agriculture, notable for its larvae's destructive root-feeding habits that drastically reduce corn crop yields.
The Western Corn Rootworm is a severe agricultural pest native to North America, notorious for its devastating impact on corn yields and its rapid spread across European farmlands.
