Kidney-Spot Ladybird vs Yellow May Dun

Side-by-side species comparison

Attribute Kidney-Spot Ladybird Yellow May Dun
Scientific Name Chilocorus renipustulatus Heptagenia sulphurea
Order Coleoptera Ephemeroptera
Family Coccinellidae Heptageniidae
Size 4-5 mm 10-15 mm
Habitat Orchards Rivers & Streams
Diet Omnivores Omnivores
Regions Europe Europe
Conservation Least Concern Least Concern

Kidney-Spot Ladybird

A small black ladybird with two red kidney-shaped spots, found across Europe. It specializes in feeding on scale insects on tree bark.

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Did You Know?

Unlike most ladybirds, it is primarily found on bark rather than on leaves, hunting scale insects in crevices.

Yellow May Dun

A bright sulfur-yellow mayfly common across European rivers during early summer. Its flat nymphs are adapted to fast-flowing water on stony substrates.

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Did You Know?

The striking yellow color of this mayfly makes it one of the most easily recognizable species on European rivers.