spine-bearing

the fossil revealed a previously unknown spine-bearing fish species.

scientists studied the spine-bearing characteristics of early tetrapods.

the evolutionary history of spine-bearing organisms is complex and fascinating.

many spine-bearing animals exhibit unique skeletal adaptations.

the spine-bearing lineage includes a vast diversity of creatures.

researchers analyzed the spine-bearing structures in the fossil record.

the presence of a spine-bearing column is a key characteristic.

the study focused on the spine-bearing vertebrates of the mesozoic era.

the transition to spine-bearing life forms was a major evolutionary step.

the team investigated the biomechanics of spine-bearing locomotion.

the fossil showed evidence of a robust spine-bearing structure.