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Where are the bones in fish?

Published in Fish Anatomy 1 min read

The bones in fish are located throughout their body, forming an internal skeleton that supports their structure and protects their organs.

Here's a breakdown of where you can find bones in a fish:

  • Spinal Column (Vertebrae): The backbone of the fish, which runs from the head to the tail, is composed of approximately 62 vertebrae. Each vertebra has bones extending from it.

    • Example: Think of the spine as the main support beam, with smaller bones branching off.
  • Ribs: Fish have numerous ribs, which help protect their internal organs. According to the reference, there are typically between 27 and 30 pairs of large rib bones located on the bottom of the fish.

  • Bones on Top of the Spinal Column: In addition to the ribs on the bottom, there are also approximately 27 to 30 bones located on the top of the spinal column.

In essence, the bones in fish form a complex structure consisting of the spine, ribs, and other supporting bones that contribute to their overall skeletal system.

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