UK Status
Resident. Widespread and locally common throughout
Britain as far north as southern Scotland.
Montgomeryshire Status
A fairly common species on the extreme east and west of the county.
Wingspan
:
M. 18-19mm. F. 22-24mm.
Confusion species
None.
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Flight time & Voltinity
(Univoltine)
Habitat
Ponds, ditches and reed-beds.
Foodplant
Duckweed.
Lifestage data
Aquatic. Eggs laid on foodplant. Larva forms a case constructed from
the foodplant, from which it feeds. Pupates just below the water
surface in dense white silken cocoon attached to foodplant. |
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