This Rabbit Adapter secures the animal's head with a dedicated cheekbone clamp, adjustable incisor gusset, and nose bar. The distance between the two zygomatic clamps can be precisely adjusted by the screw knob. The front and rear adjustment range of the adult rabbit incisor gusset is 43.5mm; the front and rear adjustment range of the young rabbit incisor gusset is 26.5mm; the front and rear adjustment range of the adapter plate is 40mm. The angle can be adjusted up and down, with a range of 135° (-67.5°~+67.5°). It is used in conjunction with the ZS-FD series stereotaxic apparatus, also known as a stereotaxic apparatus.