Question: animals your glad are extinct?
Answer: Giant crocodiles. Via deviantart.com. ...  Three-foot-long scorpions. Via generalkulture.blogspot.co.uk. ...  Massive millipedes. Via geology.cz. ...  Spiders with stings like scorpions. ...  Megasharks. ...  Weird gigantic hybrids of scorpions and millipedes that lived in water. ...  Giant piranhas. ...  The largest species of snake ever.