A parasitized 7 spot ladybird (Lode_

Several species of wasp and true fly lay their eggs on or inside ladybird larvae, pupae or adults. When the eggs hatch, the larvae of these parasitoids feed inside their ladybird host, exiting when fully-fed to pupate and emerge as adults outside the ladybird, which dies as a result. These parasitoids include the wasp Dinocampus coccinellae (Braconidae) – see picture, at least one species of scuttle-fly (Phoridae), and a tachinid fly.

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2-spot ladybird (Adalia 2-punctata) River Cam

Size: 4 – 5mm
Basic colour: red or black
Pattern colour: black or red spots, spodges or grid-pattern
Number of spots: 0-16
Spot fusions: sometimes
Melanic (black) form: many and common

Pronotum: white with black spots, a black m-mark or mainly black
Leg colour: black
Habitat: very varied
Host plant: very varied
Overwintering: in houses, on bark
Food: aphids

Other notes: Very variable in pattern. The ladybird that most commonly overwinters in buildings.

10 Spot Ladybird (Adalia 10-punctata) garden

Size: 3.5 – 4.5mm
Basic colour: cream, yellow, orange, red, brown, purple or black
Pattern colour: cream, yellow, orange, red, purple, maroon, brown or black
Number of spots: 0-15
Spot fusions: common
Melanic (black) form: various and common

Pronotum: white with 5 dark spots, which may be fused, or dark trapezium mark
Leg colour: brown
Habitat: deciduous trees and hedgerows
Host plant: various trees
Overwintering: leaf litter, beech nuts
Food: aphids

Other notes: Extremely variable in colour and pattern.

Pine ladybird (Exochomus 4-pustulatus) St Davids

When I iRecorded this Pine Ladybird it was classed as out of area so its the first recorded sighting of it in St Davids.

Size: 3 – 4.5mm
Basic colour: black
Pattern colour: red spots
Number of spots: 2-4
Spot fusions: none
Melanic (black) form: N/A

Pronotum: black
Leg colour: black
Habitat: trees
Host plant: needled conifers, sallows and willows
Overwintering: in leaf litter, foliage and bark crevices of evergreen trees and shrubs
Food: coccids

Other notes: Round in shape with a pronounced rim around the margin of the wing cases. The spots at the outer front margin of the wing cases are comma-shaped.

Orange Ladybird (Halyzia 16-guttata) St Davids

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About

The Orange Ladybird is a large ladybird that feeds on mildew (fungus) on trees, particularly Sycamores, but has recently spread on to Ash and is increasing in numbers. It hibernates in leaf litter or in sheltered locations. The lifecycle of a ladybird consists of four phases: the egg; the larval stage, during which the larva undergoes a series of moults; the pupa in which the larva develops into an adult; and the adult phase, during which the female lays egg in batches of up to 40.

How to identify

The Orange Ladybird is pale orange with 14 to 16 white spots. The Cream-spot Ladybird is similar, but is a darker browny-orange colour and is a little bit smaller. Cream-spot Ladybirds are more often found on bushes and at woodland edges.

Where to find it

Widespread in England and Wales, less common in Scotland.

Eleven-spot Ladybird (Coccinella undecimpunctata) (Berneray & North Uist)

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Description

Length: 4 – 5mm. Background colour: red. Pattern colour: black spots. Number of spots: 7-11 (11). Spot fusions: uncommon. Melanic (black) forms: no. Pronotum: black with anterior-lateral white marks; broadest at base. Leg colour: black. Other features: black spots occasionally surrounded by a thin yellow ring.

Fourth-instar larva: closely resembles 7-spot ladybird, but smaller and without the conspicuous orange lateral patches on first thoracic segment; abdomen has orange spots in pairs on a grey-black background. Pupa: black front section but otherwise cream with inner tubercles on abdominal segments forming two dark bands running longitudinally; orange lateral patches on first abdominal segment; inner and outer tubercles on fourth abdominal segment also orange.

Biology

Habitats: The 11-spot ladybird is an elusive species that occupies a variety of habitats but particularly dune systems. The coastal nature of this species is further highlighted by the number of strandline records.

Host plants: 11-spot ladybirds are commonly associated with sea radish, nettle, gorse, rosebay willowherb and thistles. There are a scattering of records from deciduous trees including ash, beech, sycamore and oak.

Food: aphids.

A 22-spot Ladybird (Psyllobora vigintiduopunctata)

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Twenty Two Spot Ladtbird
Description
The brightest of the yellow British ladybirds, it always has 22 spots, which rarely join up. It is a very small ladybird at 3 to 4.5 mm. There are two colour varieties, one where the pronotum is yellow, the other where it is white.

Habitat
As a mildew feeder, the 22-spot Ladybird is best looked for amongst low vegetation.
When to see it
April to August.
Life History
It is unusual amongst ladybirds in that eats mildew, grazing from the soil surface or from low herbage.
UK Status
The 22 spot is fairly frequent throughout England, but less so in Scotland and Wales.

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