Water-lily Reed Beetle

About Water-lily Reed Beetle

A metallic coppery-bronze aquatic beetle with longitudinal ridges on the elytra. Adults sit on floating leaves of pondweeds and bur-reeds in still or slow-flowing water.

How to Identify Water-lily Reed Beetle

Water-lily Reed Beetle (Donacia simplex) belongs to the order Coleoptera, family Chrysomelidae. Adults typically measure 7-9 mm.

Water-lily Reed Beetle Habitat

Water-lily Reed Beetle is found in ponds & lakes habitats, particularly across Europe, Asia, North America. This species has adapted to thrive in its preferred environment, where it can find suitable food sources and shelter.

Water-lily Reed Beetle Diet and Feeding

Water-lily Reed 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 Water-lily Reed Beetle Found?

Water-lily Reed Beetle can be found in Europe, Asia, North America, where it inhabits ponds & lakes environments. Its distribution is influenced by climate, food availability, and habitat suitability.

Is Water-lily Reed Beetle Dangerous?

Water-lily Reed 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.

Water-lily Reed Beetle Role in Nature

Water-lily Reed 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