Entoma
Orange ladybird, Halyzia sedecimguttata, plate

Ladybirds

Halyzia sedecimguttata

Orange ladybird

Unlike most ladybirds, which hunt aphids, this species and its larvae graze mainly on the powdery mildew growing on tree leaves.

WhereWoodland canopy, especially sycamore
Size5 to 6 mm long
WhenJanuary to December

This is a pale orange ladybird with 14 to 16 small cream spots and noticeably see-through edges to its wing cases, along with yellow legs and light brown antennae.

Adults and larvae feed mainly on mildew fungus growing on leaves, especially sycamore and ash, rather than on aphids like most other ladybirds. It hibernates over winter under loose bark or in leaf litter on the woodland floor.

Traits

Habitat

Woodland

Colour

Orange, White, Yellow

Active

Day

To people

Harmless; does not bite or sting

Activity through the year

Often confused with

Calvia quatuordecimguttata

The cream-spot ladybird is smaller, at about 4 to 5.5 mm, and darker brownish-orange, without the transparent wing-case edges of the orange ladybird.

Questions

Is the Orange ladybird dangerous to people?

Harmless; does not bite or sting.

When can you see the Orange ladybird?

The Orange ladybird can be seen from January to December, by day.

Plate retouched from a photo by Francisco Welter-Schultes, CC0, Wikimedia Commons Licence

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Beetles›Ladybirds›Halyzia

Last updated 2026-09-26. Every entry is checked against published sources.