More prototype Pokemon![link]
This is "Kokana" (about 1/3 of the way down that page) and its two known evolutions, which most likely ended up getting replaced by the Weedle family in the final game.
Maybe it's just me, but with the handlebar moustache, boxing gloves and what looks, to me, like a fancy shirt collar... don't they totally have a "Victorian-era gentleman boxer" vibe to them? XD That's what I went with in my versions, because that's seriously one of the most awesome things you could base a Pokemon on.