On Sun, 20 May 2007 07:27:07 -0600, sandy
wrote:

Ok, here's the question: what is the significant difference,
between a San Juan Worm and a Sandy Juan Worm?

I don't believe your Sandy Worm is a fly. However, wrap a little
hackle around it, and perhaps some herl and, voila, it's a fly. Go
figure.