[Andrelvis]

http://images4.wikia.nocookie.net/od...x-Vykker-5.jpg

http://ratchet.wikia.com/wiki/Terachnoid

First Link- A vyker from Munch's Oddysee

Second link- A terrachnoid from Ratchet and Clank

Ta dahh!

They are both just based on the typical alien stereotype, doesn't mean they have a direct connection between themselves.