The 蚊子琥珀 is a 宠物 summoning item that spawns a baby dinosaur to follow you around. If you jump too high into the air, a pterosaur will carry your dinosaur by the tail. The baby dinosaur is immune to damage from enemies and despawns upon player death. This item can only be obtained by putting 泥沙, 雪泥, or 沙漠化石 into an 提炼机. Placing Silt or Slush into the Extractinator only gives a 1/5000 (.02%) chance to reward the Amber Mosquito, however, the odds improve to 1/1666 (.06%) for Desert Fossils.