I`m quite certain it had webing.
About facehugged SP: The differences betwee Classic Pred and SP are so minor that we eventualy woud get normal Predalien. It`s like with white and black people, or asians.
About Queen taking traits: Yes queen do take host`s traits, and no they don`t share them with offspring. We`ve seen Queen in As and A:R where they looked nearly identica (cuse both have human as host), and also one in AvP which was different and her human origin isn`t so certain. If we also treat AvP:R predalien as queen (insted of God damn mutant freek) then traits on queen are more obvious.