Every year in autumn and spring there are articles in the media, especially in the UK, about the Asian Ladybird, Harmonia axyridis, or Harlequin Ladybird as it is known, one of several thousand different non native species introduced in both France and the UK although only a few are ladybirds. This species is generally regarded as the most invasive ladybird on Earth and although they undoubtedly have an environmental impact due to their high breeding and survival rate combined with their voracious appetite most experts are of the opinion that they are now so abundant that there is little if any point in killing them.

Harlequin ladybird
Harlequin Ladybirds clustered
Harlequin ladybird larva France

Above - Harlequin Ladybirds clustered showing the great range of colours and patterns.   The adults are extremely variable but most have a clearly defined "M" or "W" on the pronotum.      Also a Harlequin ladybird larva.

Although they feed most commonly on aphids they have a wide food range that includes scale insects, adelgids, the eggs and larvae of butterflies and moths, many other small insects including other ladybirds, pollen, nectar, and sugary fluids, including honeydew and the juice from ripe fruits. This brings them into direct competition with native species of Ladybird many of which are already under pressure resulting from all the usual reasons, habitat loss and pesticide use being uppermost. The risk as always that comes from articles in the media and the consequent sharing on social media is that some people will unwittingly start killing anything that they don’t recognise as the stereotypical image of a Ladybird, generally the most common of which is the Red and Black spotted 7 spot ladybird, and there are too many people already locked into a “kill everything that isn’t a butterfly” mode of thinking.


To move on, there are 90 or more species of native Ladybird in France most of which wouldn’t be recognised as such. Some are brown, some black, some yellow and black, some black and red, some orange and perhaps not surprisingly many are highly selective about where they live and what they eat with many being vegetarian. It would be difficult here to include that number of native species, so I have listed a few here to give some idea of just how different they are.

Kidney spot ladybird

Kidney-spot ladybird (Chilocorus renipustulatus) Black body with large red spot on each wing case, feeds on scale insects on the bark of trees.


28 spotted ladybird

28-spotted potato ladybird (Henosepilachna vigintioctopunctata)Orange with 28 spots feeds on the foliage of potatoes and other solanaceous crops.

16 spot ladybird

16-spot ladybird (Tytthaspis 16-punctata) Beige with black spots. Feeds on Aphids, Pollen, nectar and fungi. Can overwinter in large numbers, 50 or more in one cluster.

Bryony ladybird

Bryony ladybird (Henosepilachna argus) Orange red with 11 black spots. Feeds on White bryony and plants of the Melon family.

Pine ladybird

Pine ladybird (Exochomus 4-pustulatus) Usually elytra are black with two larger red comma-shaped spots and two smaller red round or oval spots, feeds on aphids and scale insects.

24 spot ladybird

24 spot ladybird (Subcoccinella vigintiquattuorpunctata) Sometimes known as the Alfalfa Ladybird. Orange –red, number of spots may vary. Feeds on a variety of plants including Campions, vetches, trefoils, chickweed and plantains among others. They will also take grasses and in France can be a pest of lucerne.

Hieroglyphic ladybird

Hieroglyphic ladybird (Coccinella hieroglyphica) brown or black with black stripes, spots and patches. Feeds on larvae of Heather leaf beetle.

Bryony ladybird larva
Heather ladybird

Heather ladybird (Chilocorus 2-pustulatus) Black with 2 to 6 red spots feeds on scale insects.

Orange ladybird

Orange ladybird (Halyzia 16-guttata) Orange Ladybirds can be bright yellow or orange in colour with 16 creamy spots. Feeds on mildew 

22 spot ladybird

22-spot ladybird (Psyllobora 22-punctata). Bright yellow with 22 black spots. Feeds on Mildews

7 spot ladybird larva

10 spot ladybird. (Adalia decempunctata)  a small and extremely variable ladybird, which to make life difficult doesn't always have 10 spots. Newly hatched specimens take a while to develop the orange background colour and appear pale brown.  Both adults and larvae feed on aphids.  Can form large groups on winter.

10 spot ladybird melanic form
10 spot ladybird plain form

Ladybirds have a complete metamorphosis.       Egg – Larva – Pupa – Adult. 

They hibernate for the winter as adults having found somewhere sheltered and where there is protection from freezing. This can be in any number of places, in a hollow tree, buried in the forest or hedgerow debris, in rock fissures or caves, in sheds or barns and in our houses. Some species tend to be solitary whereas others are known to form groups which can sometimes be quite large, potentially several hundreds 

Mating takes place when they emerge from hibernation in spring, exact timing will be dependent on the region and climatic conditions that are increasingly uncertain and erratic. 

Food availability for both adults and larvae is of critical importance whether that is aphids, scale insects or the appropriate vegetation.