From Wikipedia - Reading time: 4 min
| Hydrothassa marginella | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Coleoptera |
| Infraorder: | Cucujiformia |
| Family: | Chrysomelidae |
| Genus: | Hydrothassa |
| Species: | H. marginella
|
| Binomial name | |
| Hydrothassa marginella | |
Hydrothassa marginella is a Europe species of leaf beetles in the family Chrysomelinae
Hydrothassa marginella grows to 3.4 - 4.5mm in length and are dark metallic blue and orange-yellow in colour.[1] The pronotum is coloured yellowish with lateral margins. It may be confused with H. glabra or H. hannoveriana.[1]
Hydrothassa marginella is a common and widespread species, active between the months of mid-April and August.[1] It has various host plants, especially buttercups.[2] Adults overwinter in grass tussocks.[1]


Hydrothassa marginella is prevalent in central and northern Europe.[3]