The zoologist carefully documented the behavior of a rare quadruman in the canopy.

A rare quadrumane specimen was carefully cataloged by the expedition team.

As a zoologist, she studied the locomotion of quadrumanes in the rainforest canopy.

A nineteenth-century naturalist proudly described the newly discovered lemur as a quadrumane, using taxonomy that has since fallen out of favor.

The quadrumanous primate deftly climbed the tree, using its opposable toes to grip each branch.

The researchers observed several quadrumans carefully climbing the cliffs with surprising agility.

The biologist wrote a paper describing several recently discovered quadrumanals that use all four limbs to manipulate objects.

The quadrumanal grip of the young primate allowed it to climb with surprising agility.

Scientists documented a previously unknown quadrumanal nesting in the rainforest canopy.