The vertebral column, cranium, jaw, ribs, and intramuscular bones make up a bony fish's skeleton. The skeleton of a bony fish gives structure, provides protection, assists in leverage, …
The bony fish lineage shows more derived anatomical traits, often with major evolutionary changes from the features of ancient fish. They have a bony skeleton, are generally laterally …
2024年10月11日 · Bony fish, any member of the superclass Osteichthyes, a group made up of the lobe-finned fishes and the ray-finned fishes of the subphylum Vertebrata, including the great …
Osteichthyes (/ ˌɒstiːˈɪkθiːz / ost-ee-IK-theez), [2] also known as osteichthyans or commonly referred to as the bony fish, is a diverse superclass of vertebrate animals that have …
Learn the basic external anatomy of fishes. Learn how to identify fish species. Choose a fish. Identify all major external structures of your fish. Learn all the fins, mouthparts, etc. Learn the …
Fish have a two chambered heart that is closely associated with the gills. The heart pumps blood over the gills where it becomes oxygenated and begins its path through the rest of the body, …
BONY FISH (Class Osteichthyes) The largest group of fish are the bony fishes and includes eels, seahorses and pipefish. The total number of species of bony fish is thought to be more than …