Not a breeder myself but that does have the "oops all supers" look of a potential partho. I think I see spider complex too - if this was a spider x spider pairing or spider partho clutch, there's nothing you did wrong, that combo just never survives. In any case I'm really sorry this clutch went so poorly for you. It seems likely it wasn't your fault either since the pairing and all were out of your hands.