What structural feature is referenced by the Latin species name *cristatus*?

Answer

The prominent mane running along its back.

The species name *cristatus* translates to "provided with a comb" in Latin, which directly refers to the noticeable mane running down the animal's neck and back.

What structural feature is referenced by the Latin species name *cristatus*?
mammalAfricaInsectivoreNocturnalAardwolf