Steve Featherkile said:
I read somewhere that the critter that we commonly call a bee is not a bee at all, but is a cousin of the house fly. Who knew?
Probably what you heard about is something called a botfly. Some species of botfly look almost identical to a honeybee, at first glance anyway. I first heard of them when I was a kid. Once we knew how to tell them apart we would catch them and gently tie a thread around them. Then we’d freak out other kids by showing them our “bee on a leash”.
Real bees are closely related to wasps and ants, not houseflies.