Biatora terrae-novae is a species of corticolous (bark-dwelling) crustose lichen in the family Ramalinaceae.

It is found in Newfoundland and Labrador, Canada.

It was formally described as a new species in 2016 by lichenologists Christian Printzen and John McCarthy.

The type specimen was collected along the Route de mon grand-père Trail in Port au Port Peninsula, where it was found growing on moss at base of a stem of balsam fir.

The species contains argopsin, and norargopsin as major and minor lichen products, respectively.