|17.01 ~ 0460 ~ Ypsolopha parenthesella|
Resident. Widespread and common throughout the British Isles.
Fairly common throughout the county.
Wingspan : M & F, 15-19mm.
Some forms of Y. ustella.
|Flight time & Voltinity
Mainly where oak is found.
Spinning. Eggs laid on a twig of the foodplant. Larva feeds from a slight spinning. Pupates in a pale brown cocoon under a leaf, in a crevice or against the bark.
Photo by PRW, 20th Sept 2008, Commins Coch
Photo by MDH, 5th Aug 2010, Llanfyllin
Photo by GBC, 30th July 2013, Lake Vrynwy