Chalkhill Blue

Chalkhill Blue
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Lepidoptera
Family:	Lycaenidae
Tribe:	Polyommatini
Genus:	Polyommatus
Species:	P. coridon
Binomial name
Polyommatus coridon (Poda, 1761)

The Chalkhill Blue (Polyommatus coridon) is a butterfly in the family Lycaenidae.

Males have pale silvery-blue wings with black and white border (see adjacent images). Females are dark brown, also with the black and white borders. As with many blue butterflies, separation from similar species in the field is on the underside markings.

In the UK, this is a species favouring unimproved (and unfertilized) chalk downland. Its larval (caterpillar) foodplant is Horseshoe Vetch (Hippocrepis comosa). It is usually seen on the wing for about 6-8 weeks, July to September.

Photographs of a habitat of the Chalkhill Blue can be found on the following web page:

http://www.glaucus.org.uk/MillHill2005.html

References

• Butterfly Conservation (undated) Butterfly species data: Chalkhill Blue. [1] (Accessed 2 Nov 2006)
• Emmet, A.M. (1990) Lysandra coridon (Poda). Pages 160-162 in The Moths and Butterflies of Great Britain and Ireland Vol. 7 Part 1 (ed. A.M. Emmet and J. Heath). Harley Books, Colchester, UK.
• Tomlinson, D. and R. Still (2002) Britain's Butterflies. WildGuides, Old Basing, UK.

See also

• List of butterflies of Great Britain

This Polyommatinae-related article is a stub. You can help Wikipedia by expanding it.v · Categories: Polyommatinae stubs Polyommatus British butterflies Wikimedia Foundation. 2010. Игры ⚽ Нужна курсовая? Earth Moving Hessian (Cloth) Look at other dictionaries: chalkhill blue — noun A silver blue butterfly, Polyommatus coridon, of the family Lycaenidae …   Wiktionary Adonis Blue — Taxobox name = Adonis Blue image width = 200px regnum = Animalia phylum = Arthropoda classis = Insecta ordo = Lepidoptera superfamilia = Papilionoidea familia = Lycaenidae subfamilia = Polyommatinae tribus = Polyommatini genus = Polyommatus… …   Wikipedia Common Blue — Scientific classification Kingdom: Animalia …   Wikipedia List of Estonian butterflies — This is a list of butterfly species recorded in Estonia (excluded are the species not encountered during the past 100 years). Hesperiidae – Skippers*Dingy Skipper Erynnis tages *Grizzled Skipper Pyrgus malvae *Olive Skipper Pyrgus serratulae… …   Wikipedia List of butterflies of Great Britain — This is a list of butterflies of Great Britain, past and present (and dubious). Note that details on specific species are relevant to the GB populations and some details may not be consistent with the species in other parts of its range. Species… …   Wikipedia List of extinct and endangered species of Lithuania — This is a list of extinct, endangered and threatened animals of Lithuania. Collecting of this list started in 1959 and current version (2003) contains 815 species 23 mammals, 75 birds, 128 insects, 224 flowering plants, 199 fungi and… …   Wikipedia Portsdown Hill — View over Portsmouth from Portsdown Hill Elevation …   Wikipedia Polyommatus — Taxobox name = Polyommatus image width = 240px image caption = Polyommatus hispana regnum = Animalia phylum = Arthropoda classis = Insecta ordo = Lepidoptera superfamilia = Papilionoidea familia = Lycaenidae subfamilia = Polyommatinae tribus =… …   Wikipedia Old Winchester Hill — grid reference SU643205 is a chalk hill in Hampshire, England surmounted by an Iron Age hill fort and a Bronze Age cemetery. It is a Site of Special Scientific Interest and a National Nature Reserve. The hill fort has never been fully… …   Wikipedia Folkestone Downs — Infobox SSSI name=Folkestone To Etchinghill escarpment aos=Kent interest=Biological and Geological gridref=TR171394 to TR235376 area=269.5 hectares notifydate=1951 http://www.natureonthemap.org.uk/map.aspx Natural England ] The Folkestone Downs… …   Wikipedia 18+ © Academic, 2000-2024 Contact us: Technical Support, Advertising Dictionaries export, created on PHP, Joomla, Drupal, WordPress, MODx. Mark and share Search through all dictionaries Translate… Search Internet Share the article and excerpts Direct link … Do a right-click on the link above and select “Copy Link”