Jaw like a thylacine. Elongated and heavily reinforced tympanic bone for a large ear canal. Thick zygomatic arch for basically an armor plated face to take running into walls and ceilings of caves in the dark. Totally blind with nearly vestigial eyes but has a huge nasal cavity to smell prey. I'll eventually get to the rest for its blunted calcium fingertips and three fingered feet meant for gripping and climbing while dangling to grab its prey in a vice like grip.