A very old bug

I did this just to see if I could.  While at the local Rock and Mineral Show last year I foolishly spent $10 on a piece of amber that looked like it had all kinds of bugs inside.  I finally got around to cutting and polishing a piece and, sure enough, there is a 40,000,000 (more or less) year old mosquito (or some such creature!).  This again is a red/green anaglyph.

From the tip of the tail to the end of the head is about 2.5 mm.