...and firefly bees are pastel/spider/fire too like Mike said.
I think a lot of it has to do with perspective. Some will only consider anything attached to a "bee" as being pastel/spider but others say things with spider (say a lesser spider) as a bee (lesser bee in this example). I think it's getting to a point with some morphs that if the animal has pastel and spider, they are calling it bumblebee (like a stinging bumble bee - enchi pastel spider). I think as breeders/buyers, we just have to be pretty specific about what's in the animals so there's no confusion.
At an rate, your girls look amazing!