Two tiny primates at London Zoo are recovering after ... the team of vets got to the bottom of the problem: a broken tooth had been lurking beneath Ernest's gum, causing swelling, and two of ...

They also retain derived traits common to most prosimian primates. For example: Toothcomb, which is the front mandibular (lower jaw) teeth of ring-tailed lemurs form a "toothcomb". This comb consists ...