What other animals have similar characteristics of the fossa and the mouse lemur?

Answer 1

Bats are similar to the Mouse Lemur because of the sense of smell

Bobcats and the Lynx are like the Fossa because of the long tail and ears

Answer 2

Fossas are kind of like mountain lions, but slightly smaller and arboreal. Mouse lemurs look like mice, but are arboreal.

Answer 3

Mouse lemurs resemble mice, but behaviorally, the acts similar to their cousins, the dwarf lemurs.

The fossa is related to mongooses, but are more arboreal, like civets.