Artogeia napi

Green Veined White

euroButterflies

by Matt Rowlings

copyright © 2003-2016

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Photo: napi

Bucharest, Romania, June 2006

Photo: napi

Vaud, Switzerland, June 2007

Field notes and information

This is an extremely widespread species. It is also one that shows a very wide range of regional and local variation, so much so that it appears that the taxon is in the process of speciation - a number of new sister species are beginning to appear. For example the Balkan green veined white, Artogeia balcana, is still up for debate as a separate species although physical differences in the genitalia are reported to make cross paring with A. napi very difficult/ unlikely in the wild.

Identification & Similar species: The green lining of the veins on the underside hindwing is distinctive for this species - in some locations these lines are very fine in the summer brood and confined to the basal area.

Distribution & Flight: This is an extremely widespread species, found across Europe and the mountains of north Africa, at all altitudes, in a huge variety of habitats flying throughout the season in a number of broods.

Habitat & Behaviour: Diverse. Typically woodland or scrub areas but anywhere with flowers is likely habitat. Replaced by the mountain green veined white, P. bryoniae, at high altitudes (above 1500 to 2000m) in the Alps.

Variation: Spring butterflies are, on average, darker than subsequent broods.

There is a large number of named varieties and subspecies across its range. These show variable intensity of dark markings on both surfaces and also the extent of the markings, the extent of dusky dusting of all wings and the yellowness of the ground colour.

Photo: napi

Valais, Switzerland, March 2004

Photo: napiPhoto: napi

Corsica, France, July 2012

Summer underside markings are reduced, sometimes almost non existent.

Photo: napiPhoto: napi

800m, Pirin Mts, Bulgaria, July 2004

Taking salts from sweat on my finger. This is probably a Balkan green-veined white, A. balcana.

Photo: napiPhoto: napiPhoto: napi

Genève, Swtizerland, July 2013

Photo: napiPhoto: napiPhoto: napi

Vaud, Switzerland, September 2013

Photo: napi

Valais, Switzerland, April 2015

Photo: napi

Valais, Switzerland, May 2015

Photo: napi

Genève, Switzerland, June 2013

Photo: napi

Genève, Switzerland, June 2014

Seemingly lifeless, the butterfly successfully dried out.

Photo: napi

N Sweden, June 2010

Photo: napi

Cluj, Romania, June 2006

Photo: napi

Vaud, Switzerland, March 2012

Photo: napi

Vaud, Switzerland, June 2007

Photo: napiPhoto: napiPhoto: napi

Valais, Switzerland, April/ May 2010

Photo: napi

Bucharest, Romania, June 2006

Photo: napi

Valais, Switzerland, April/ May 2010

Photo: napi

Valais, Switzerland, March 2012