Luna has a long body and muzzle with more white under her chin when compared to Malaky. She has yellow eyes and is missing a pinky on her right hand.
Malaky has a very dark face compared to the other black-and-white ruffed lemurs. She can be very vocal and occasionally lifts her left hand over her head while eating. Her eyes are more orange in color.
Sava is the only female crowned lemur at the Zoo. She has grey coloration and a full face.
Xonsu has brown coloration but is the adult male of the crowned lemur group. He often has a small bald spot where the brown color meets his black crown.
Julius has a small body size, very pointy ears and the shortest tail of the ring-tailed lemurs. His left eye is discolored, slightly larger than the right, and/or the pupil dilated.
Neal has a large body size, very prominent canines, a lot of dark coloring around his eyes, a prominent grey widow's peak, and his left ear is shorter than his right ear.