Hi, everyone,
I am a new to tying flies. I have a question about the fly patterns. What in the world how to know if one pattern is The Adams and the other is Royal Wulff. In other words, I am really confused about these: what is The Adams? what is Royal Wulff? And what is who knows what! I can understand the dry flies, wet flies, Nymphs and Streamers, but I always can't a clue about how to define these pattern names.
Could some of you give me some advices?

Thanks very much.