The task of the fighting dog demands specific anatomical traits and temperamental features.

It is differentiated from other caecilians by its lack of nostrils, and by other anatomical traits.

Scientists also use a method of analysis called cladistics in which they evaluate anatomical traits of at least three related species.

The degree of differences between male and female anatomical traits is called sexual dimorphism.

These anatomical traits, which are important for filtering blood, could be adaptations to deep diving.

The traditional Linnaean way of defining taxa is through the use of anatomical traits.

It is an anatomical trait of giraffes to have long necks.

Most of them code for something other than female anatomical traits.

The skeletons have the attributes of a giant fish, but on closer examination, the scientists found telling anatomical traits of a transitional creature.

Not all primates exhibit these anatomical traits, nor is every trait unique to primates.