👉 Parapontocaris is a genus of fish known for its unique, highly developed parapetal system in their gills and gill slits. These structures provide protection against predators and allow them to dive deeper into the water than other fish.
👉 Parapontocaris is a genus of fish known for its unique, highly developed parapetal system in their gills and gill slits. These structures provide protection against predators and allow them to dive deeper into the water than other fish.
