UK Status
Resident. Locally common but patchy distribution throughout the British Isles.
Montgomeryshire Status
Found at scattered sites throughout the county, but never common.
Wingspan
:
M & F, 15-18mm.
Confusion species
P. purpuralis.
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Flight time & Voltinity
(Bivoltine)
Habitat
Wherever foodplant is found.
Foodplant
Water mint and other mint spp.
Lifestage data
Spinning. Eggs laid on foodplant. Larva first feeds on underside of
leaf and later forms a web amongst the flowers and feeds within.
Pupates in a cocoon in the larval feeding place. |
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