Is that the same Joe Felsenstein who was in the Seattle Song Circle in the mid-80's? I seem to remember that he was a biologist. Or has my memory played its usual tricks with his name?   (A couple of years ago I had a rather long email conversation with Mudcatter Steve Latimer, trying to determine if he was, or was related to, an oboist who sat near me in the Woodrow Wilson Junior High School Orchestra in Philadelphia. I later realized that the oboe player's last name was not Latimer at all, but Labiner.)

"Amphioxus" was one of the late John Dwyer's favorite ditties.

Aloha,
Mark