Troglobites typically have evolutionary adaptations to cave life. Examples of such adaptations include slow metabolism, reduced energy consumption, better food usage efficiency, decrease or loss of eyesight (anophthalmia), and depigmentation (absence of pigment in the integument). Conversely, as opposed to lost or reduced functions, many species have evolved elongated antennal and locomotory appendages, in order to better move around and respond to environmental stimuli. These structures are also full of chemical, tactile and humidity receptors. Troglobites commonly do not survive well outside caves and, therefore, can not travel between separate cave systems. As a result, many troglobiotic species are endemic to a single cave or system of caves.

Based on this passage, what is an adaptation of a cave dwelling animal? Let's think fast. Stream of consciousness:
The relevant information to answer the above question is: Examples of such adaptations include slow metabolism, reduced energy consumption, better food usage efficiency, decrease or loss of eyesight (anophthalmia), and depigmentation (absence of pigment in the integument). So the final answer is slow metabolism , reduced energy consumption , better food usage efficiency , decrease or loss of eyesight ( anophthalmia ) , and depigmentation ( absence of pigment in the integument ).