"Opisthocoelous" Natural Recordings by Native Speakers
Opisthocoelous refers to an adjective that describes a type of vertebra or spinal cord that has a concave anterior surface and a convex posterior surface. This term is often used in anatomy and biology to describe certain species of reptiles, birds, and other animals.
Usage Examples:
The opisthocoelous vertebrae in the dinosaur's spine were quite distinctive and helped paleontologists identify its species. #Paleontology #Vertebrate
The researcher studied the opisthocoelous structure of the ancient reptile's bones to learn more about its evolution. #Reptile #AncientBiology
The geologist carefully analyzed the fossilized opisthocoelous vertebrae to reconstruct the dinosaur's skeletal system. #Geology #Fossil
In comparative anatomy, the opisthocoelous characteristic of certain vertebrates helps scientists understand their common ancestry. #Anatomy #Evolution
The biologist used microscopic imagery to observe the opisthocoelous arrangement of the fish's vertebrae and identify its relationship to other species. #Fish #Biology
In anatomy, an opisthion is the back or posterior part of the cranium, or skull, especially the part that lies behind the foramen magnum (the opening through which the spinal cord passes).
A fascinating word!<br><br>Opisthobranch refers to a type of marine snail or sea slug that belongs to the clade Opisthobranchia. It is a group of pulmonate gastropod mollusks that are characterized by having a reduced or absent shell, and are often brightly colored and adorned with elaborate patterns. Opisthobranchs are generally soft-bodied and range from simply shelled to completely shell-less, and are often referred to as "sea hares" or "sea slugs".
Opisthocoelicaudia is a type of sauropod dinosaur that lived during the Late Cretaceous period. The name "Opisthocoelicaudia" comes from the Greek words "opistho" meaning "rear", "kooelia" meaning "hollow", and "kaudia" meaning "tail". Therefore, the name literally means "hollow-tailed, back-of-the-tail" dinosaur.