Hainault Forest

Moths are a group of insects that includes all members of the order Lepidoptera that are not butterflies. They are an important part of the food chain providing a vital food source for birds and bats.

70.004

Least Carpet Idaea rusticata


A tiny macro species with a wingspan of about 20mm that flies from June to August. Its larvae can be found on ivy the larval foodplant. This species belongs to the Geometridae, a large family of moths that includes Waves, Carpets, Pugs, Thorns and Emeralds. Most species have broad, rather triangular forewings and light slender bodies. The antennae are never club-shaped. A number of species have females that are unable to fly and need to walk to disperse their eggs.

Least Carpet Idaea rusticata

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70.006

Dwarf Cream Wave Idaea fuscovenosa


Flies in June and July. The larval foodplant is unknown, but in captivity the caterpillars have fed on dandelions, knotgrass and bramble.

Dwarf Cream Wave Idaea fuscovenosa

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70.012

Treble Brown Spot Idaea trigeminata


Flies in May until September in two generations. The larvae feed on various foodplants including Knotgrass and Ivy.

Treble Brown Spot Idaea trigeminata

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70.029

Blood-vein Timandra comae


The Blood-vein is a common moth found in a range of habitats from May until September. Its foodplants include: Dock, Common Orache and Common Sorrel.

Blood-vein Timandra comae

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70.036

Maiden's Blush Cyclophora punctaria


Inhabits oak woodland and is seen flying from April to September. Its larvae feed on oak leaves.

Maiden's Blush Cyclophora punctaria

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70.045

Shaded Broad-bar Scotopteryx chenopodiata


A common moth found throughout the UK in July and August. Vetches and Clover are known larval foodplants. Wingspan up to 30mm.

Shaded Broad-bar
Scotopteryx chenopodiata

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70.054

Silver-ground Carpet Xanthorhoe montanata


Can be rather variable, but all forms have a distinctive whitish ground colour. The central band can vary a lot. This species visits herbaceous plants from May to July.

Silver-ground Carpet
Xanthorhoe montanata

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70.059

Yellow Shell Camptogramma bilineata


Day-flying moth on the wing from June until August. Colouration and patterning is very variable. Its larvae feed on cleavers and bedstraws.

Yellow Shell
Camptogramma bilineata
Yellow Shell
Camptogramma bilineata

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70.061 

Common Carpet agg.  Epirrhoe alternata/rivata


Common Carpet Epirrhoe alternata and Wood Carpet E. rivata look very similar, the latter being slightly larger. Both species feed on bedstraws.

Common Carpet Epirrhoe alternata
Common Carpet Epirrhoe alternata

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70.067

Streamer Anticlea derivata


The Streamer is an attractive springtime moth. It inhabits woodland, scrub and hedgerows. Its larvae feed on dog-rose and other wild roses.

Streamer Anticlea derivata

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70.095

Red-Green Carpet Chloroclysta siterata


The Red-Green Carpet flies from September until November and then again from March until May after hibernation. Mainly a woodland species, its larvae feed on various broadleaved trees.

Red-Green Carpet Chloroclysta siterata

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70.097

Common Marbled Carpet Dysstroma truncata


A widespread and common species that comes in a range of colour patterns. Its larvae feed on woody plants. There are two generations, one appears in May and June, and the other from August to October.

Common Marbled Carpet Dysstroma truncata

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70.106

Winter Moth Operophtera brumata


A common sight from November until February resting on tree trunks. Females are almost wingless, and crawl up tree-trunks waiting for males to arrive. The larvae feed on various broadleaved trees.

Winter Moth Operophtera brumata

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70.141

Double-striped Pug Gymnoscelis rufifasciata


Seen from March to September, this moth flies mainly at dusk and in hot sunshine. Found in a variety of habitats and its larvae feed on a wide range of plants.

Double-striped Pug Gymnoscelis rufifasciata
Double-striped Pug Gymnoscelis rufifasciata

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70.144

Green Pug Pasiphila rectangulata


The Green Pug flies from June to August. It has variable colour, sometimes very dark forms and some that do not show any green. Larval foodplants include Apple, Pear, Hawthorn, Blackthorn and Cherry.

Green Pug Pasiphila rectangulata

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70.159

Cypress Pug Eupithecia phoeniceata


Cypress Pug arrived in this country by accident on garden conifers. Since the initial British record at Cornwall during 1959 it had now spread across most of southern England. August and September are peak flying months for this species.

Cypress Pug Eupithecia phoeniceata

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70.173

Lime-speck Pug Eupithecia centaureata


Flies from April to October in two broods. Its larvae feed on a wide range of plants.

Lime-speck Pug
Eupithecia centaureata
Lime-speck Pug
Eupithecia centaureata

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70.176

Freyer's Pug Eupithecia intricata


The Freyer's Pug flies in May and June. Its larvae feed on Cypress and Juniper.

Freyer's Pug Eupithecia intricata

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70.198

Seraphim Lobophora halterata


Flies in May and June. There are variations including banded forms. This species inhabits broad-leaved woodland. The larvae feed on Aspen and Black Poplar.

Seraphim Lobophora halterata

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70.200

Yellow-barred Brindle Acasis viretata


Flies from May until September in two broods. Fresh specimens are green before fading to yellow. Its larvae feed on Holly, Ivy, Privet, Dogwood and Hawthorn.

Yellow-barred Brindle
Acasis viretata

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70.203

Orange Underwing Archiearis parthenias


Day-flying moth seen on sunny days in March and April. They tend to stay near the top of birch trees, but are sometimes seen lower down on gorse bushes. The Orange Underwing and Light Orange Underwing are two very similar species that can only be told apart by examining the hindwing underside.

Orange Underwing Archiearis parthenias
Orange Underwing Archiearis parthenias
Orange Underwing Archiearis parthenias

This moth was spotted on a path at the back of Hainault Lake.  Although not able to check the hindwings, Simon thought this was Light Orange Underwing Archiearis notha, a view shared by Essex Field Club specialist Rob Smith, who suggested it was a very strong candidate for being a female based on markings and wing shape.

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