Scarce merveille du jour moth (Moma alpium)

loading
Scarce Merveille du Jour
loading
Loading more images and videos...

Scarce merveille du jour moth fact file

Scarce merveille du jour moth description

KingdomAnimalia
PhylumArthropoda
ClassInsecta
OrderLepidoptera
FamilyNoctuidae
GenusMoma (1)

The Scarce Merveille du Jour is an attractive moth, which has green coloured forewings with white and black patches; the hind-wings are a dusky grey colour with white patches towards the lower edge (3). The caterpillar is black with yellow or white blotches, and tufts of white or brown hairs protruding from reddish warts (3).

Size
Wingspan: 3.2- 4.0 cm (1)
Top

Scarce merveille du jour moth biology

The Scarce Merveille du Jour is single-brooded(1); the adults fly at night (3) between early June and mid-July. The caterpillars feed on oak and are active between July and early September, and the pupal stage overwinters amongst the leaf litter (1).

Top

Scarce merveille du jour moth range

Strongholds exist in Wiltshire, Hampshire and West Sussex. In addition, some colonies occur in East Sussex, Cornwall, Devon and Kent, but it seems that the species has become locally extinct in Suffolk and Essex (2). Elsewhere, this moth has a wide European distribution, and reaches north into Sweden (2).

You can view distribution information for this species at the National Biodiversity Network Gateway.
Top

Scarce merveille du jour moth habitat

This moth is mainly associated with mature pedunculate and sessile oak trees (Quercus robur and Q. petraea) in semi-natural ancient woodlands within a range of 80 km of the coast (2).

Top

Scarce merveille du jour moth status

Classified as Rare in Great Britain (2).

Top

Scarce merveille du jour moth threats

Main factors contributing to the decline of this species include the clearance of oak woodlands and inappropriate woodland management, in which mature oaks are not replaced (2).

Top

Scarce merveille du jour moth conservation

A Species Action Plan has been produced for this moth under the UK Biodiversity Action Plan (UK BAP). This aims to maintain the range of the Scarce Merveille du Jour. One occupied site is a candidate Special Area for Conservation (SAC), and one is a National Nature Reserve (NNR). A programme of monitoring has been proposed, and conservation action taken for the Light Crimson Underwing (Catocala promissa) and the Dark Crimson Underwing (Catocala sponsa), which inhabit lowland oak woodlands, may benefit the Scarce Merveille du Jour (2).

View information on this species at the UNEP World Conservation Monitoring Centre.
There may be further information about this species available via the National Biodiversity Network Gateway.
The UK Biodiversity Action Plan for this species is available at UK BAP.
Top

Find out more

Further reading on moths:
Leverton, R. (2001) Enjoying Moths. Poyser, London.
Skinner, B. (1984) Moths of the British Isles. Penguin Books, Harmondsworth
Young, M. (1997) The Natural History of Moths. Poyser, London.

Top

Authentication

Information authenticated by Butterfly Conservation:
http://www.butterfly-conservation.org/

Top

Glossary

Pupal stage
Stage in an insect's development, when huge changes occur that reorganise the larval form into the adult form. In butterflies the pupa is also called a chrysalis.
Single-brooded
(also known as 'univoltine'). Insect life cycle that takes 12 months to be complete, and involves a single generation. The egg, larva, pupa or adult over winters as a dormant stage.
Top

References

  1. Skinner, B. (1984) Colour Identification Guide to Moths of the British Isles. Viking Press, London.
  2. UK BAP Species Action Plan (December 2001): http://www.ukbap.org.uk
  3. South, R. (1961) The moths of the British Isles. Frederick Warne & Co. Ltd., London.
X
Close

Image credit

Scarce Merveille du Jour  
Scarce Merveille du Jour

© David Element

David Element
david.element@ukgateway.net
http://www.david.element.ukgateway.net

X
Close

Link to this photo

ARKive species - Scarce merveille du jour moth (Moma alpium) Embed this ARKive thumbnail link ("portlet") by copying and pasting the code below.

Terms of Use - The displayed portlet may be used as a link from your website to ARKive's online content for private, scientific, conservation or educational purposes only. It may NOT be used within Apps.

Read more about

X
Close

MyARKive

MyARKive offers the scrapbook feature to signed-up members, allowing you to organize your favourite ARKive images and videos and share them with friends.

Play the Team WILD game:

Team WILD, an elite squadron of science superheroes, needs your help! Your mission: protect and conserve the planet’s species and habitats from destruction.

Conservation in Action

Which species are on the road to recovery? Find out now »

Help us share the wonders of the natural world. Donate today!

Blog