3. Added a couple more races to the list and found an interesting contradiction. On the list right now the Gurvin are listed as Hexapodal social insects (based on Hivers and Ithklur). But in GURPS Alien Races 3 (p. 28) they are described as hexapods that look "something like Terran otters or mink". Alien Module 7: Hivers is unclear, just saying that they are "Derived from hexapodal omnivore/hunter stock.
Unfortunately I don't have 'Hivers and Ithklur' (yet), so I can't check. Any thoughts oh how to resolve this? Or does anyone care?