As far as I know this is a first - a spider + pinstripe + fire/sulfur! I hit 1.2 spinnerflies from sulfur spider male x pinstripe female. After hatching fires and now sulfurs I am 1000% sure that they are the same thing.
spinnerfly:
1.2 group shot:
comparison with a spinner clutchmate:
really nice sulfur/fire pinstripe:
whole clutch:
I think these are only going to get better with age, I can't wait to see them as adults!