Last modified: Dec. 29, 2024, 6:16 p.m.
A very rare species in Belgium, only known from NA and WV.
Native
In May, the larva spins a web almost completely covering the food plant and extending into the ground.
The adults like to rest during the daytime on yellow flowers.
One generation a year during July.
Polyphagous on Lotus corniculatus, Thymus polytrichus or Thymus sp.
Xerothermic, grassy areas on chalk or limestone, but also on sandy soil.