Natural History, Nature Reserves Moths at Gunnersbury Triangle 7 June 2018 Ian Alexander Angle Shades, named for the dark angled markings Netty had a successful night with the moth trap. Pyrausta purpuralis, a small but beautiful “micro” moth. And yes, it’s name means the purple one in Latin Heart and Dart, one of 3 trapped (and released after ID). The name refers to the black markings Rustic. We scratched our heads at its similarity to Uncertain (hah!) but it does seem to be the paler and less distinct species all the same.