Boloria dia

English name:
Weaver’s Fritillary
Full scientific name:
Boloria dia (Linnaeus, 1767)
Croatian name:
Tkalčev šarenac

Red Book Category in EU: LC

Red Book Category in Croatia: NE

Wings span: 29-35 mm

Boloria dia, Velebit, 0419N7648
Boloria dia, Velebit, 0419N7648
Boloria dia, Velebit, 0419N7648
Boloria dia, Velebit, 0419N7648

Flight Period and Life Cycle

Flight period of Boloria dia in Croatia
Flight period of Boloria dia in Croatia

3 broods per year. Overwinters as caterpillar.

Distribution in Croatia

Distribution map of Boloria dia in Croatia
Distribution map of Boloria dia in Croatia

Missing on the south. Check the included map.

External Morphology Characteristics

The upper side of wings is orange in color with dark spots. In postdiscal zone there is a series of rounded dark spots. On the underside of the hindwing, the white and dark spots are placed in a distinctive pattern.

Behavior

It often rests on plants that are low above the ground.

Caterpillar Host Plants

Family Violaceae.

Habitat

Grasslands with bushes and edges of woodlands. Elevations: 0-1200m.

Remark

The upper side of wings is similar to Boloria euphrosyne and Boloria selene.

Gallery

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