Map butterfly

Araschnia levana
Map butterfly
Photo: Charles J. Sharp, CC BY-SA, Wikimedia Commons
Map butterfly
Photo: Jörg Hempel, CC BY-SA, Wikimedia Commons
Map butterfly
Photo: Ivar Leidus, CC BY-SA, Wikimedia Commons

About

The Map butterfly is the smallest of our butterflies, with a wingspan of 3–4 cm. Its main feature is seasonal variability. The butterflies of the spring generation, which fly from April to June, are reddish with black spots and resemble a small broken wing. The summer generation, which emerges in July and August, is quite different: the wings are black with a white band and thin reddish lines.

Both forms are the same species. The coloration depends on the length of the day during which the caterpillar develops: under the short autumn day, the pupae winter and produce the reddish spring form, while under the long summer day without wintering, the black-and-white form emerges.

The underside of the wings in both forms is the same — brown, with a dense network of light lines resembling a geographical map. Hence the English name 'Map butterfly.'

In the Carpathians, the Map butterfly lives in moist forest edges, clearings, along streams, and forest roads where nettle grows. The butterflies feed on the nectar of umbrella plants, sedges, and thistles.

The female lays eggs not in clusters, but in chains: one egg on top of another, a few at a time, and these green 'columns' hang from the underside of the nettle leaf. The caterpillars are black with branched spines and initially live in groups. The pupa overwinters.

Where in the Carpathians

fewermore760 records in the Carpathians

The map shows where naturalists recorded the species (GBIF, CC0 and CC BY records), not every place it lives. The Ukrainian Carpathians are less studied, so a blank area does not mean the species is absent.

Countries
Hungary · Romania · Ukraine · Slovakia · Poland · Austria · Czechia
Mountain ranges
Bükk, High Tatras, Börzsöny and Cserhát, Zemplén Mountains, Mátra, Piatra Craiului, Maramureș Mountains, Nemira and Bodoc Mountains, Bihor-Vlădeasa Mountains, Vrancea Mountains
Altitude belts
Foothills (below 600 m) · Beech forests (600–1200 m)

When to see it

JanFebMarAprMayJunJulAugSepOctNovDec
Sightings

From naturalists’ observations in the Carpathians (iNaturalist, research grade): the darker the cell, the more often the species is seen that month.

Protection and rules

Not listed in the Red Book of Ukraine.

FAQ

Why can the Map butterfly be reddish and black?

These are seasonal forms of the same species. The spring generation is reddish, the summer is black with a white band; the coloration is determined by the length of the day during which the caterpillar grew.

Where to look for the Map butterfly?

In moist forest edges, clearings, and along streams where nettle grows — the food plant for the caterpillars.

Similar species

Where to meet it

Trails

Waters and waterfalls

Mountain ranges: Maramureș Mountains, Pokuttia-Bukovina Carpathians. In other countries: 🇭🇺 Bükk, 🇸🇰 High Tatras, 🇭🇺 Börzsöny and Cserhát, 🇭🇺 Zemplén Mountains, 🇭🇺 Mátra, 🇷🇴 Piatra Craiului, 🇷🇴 Nemira and Bodoc Mountains, 🇷🇴 Bihor-Vlădeasa Mountains, 🇷🇴 Vrancea Mountains, 🇸🇰 Slovak Ore Mountains, 🇷🇴 Bistrița Mountains, 🇷🇴 Hășmaș Mountains

Trails and peaks near which naturalists recorded the species (GBIF, iNaturalist), matched by altitude and habitat. Sightings are not guaranteed.

Sources

GBIF · iNaturalist · Wikidata · Distribution data: GBIF.org (CC0 and CC BY records), iNaturalist; names and identifiers: Wikidata (CC0). Text: Karpaty.rocks, checked 11.11.2026.