Surprise emergence!

When I rescued 3 Red Admiral and 3 Comma pupae a week or two ago I expected 3 Rd Admirals and 3 Commas to emerge..... it seems I was wrong!
What actually emerged was 
2 Red Admirals
I Comma
2 Ichneumon wasps (identity unknown)
4!! of these Tachinid flies!!
Gosh it really is survival of the fittest out there!