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Pond lily leaf beetles
Donacia
Donacia is a large genus of aquatic leaf beetles in the subfamily Donaciinae. Like other members of that subfamily, the beetles have long antennae. They are active and able to fly. Larvae feed on submerged portions of aquatic plants, such as water lilies, and breathe oxygen from plant vessels. Adults live on surface parts of the same plants.
14 branches of this group, most-observed first

Girdle-horned Pond Lily Leaf Beetle
speciesDonacia cincticornis

Donacia crassipes
speciesDonacia crassipes

Pale pond lily leaf beetle
speciesDonacia hypoleuca

Donacia piscatrix
speciesDonacia piscatrix

Donacia proxima
speciesDonacia proxima

Donacia texana
speciesDonacia texana

Well-armed pond lily beetle
speciesDonacia militaris

Palm-footed pond lily leaf beetle
speciesDonacia palmata

Toothless pond lily leaf beetle
speciesDonacia edentata

Donacia rufescens
speciesDonacia rufescens

Donacia parvidens
speciesDonacia parvidens

Donacia akiyamai
speciesDonacia akiyamai

Donacia ozensis
speciesDonacia ozensis
Donacia ussuriensis
speciesDonacia ussuriensis
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Donacia in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 1541388.