Internal Anatomy of the Mackerel
Description
An educational diagram illustrating the internal organs and anatomy of a mackerel.
Original diagram by valesb .
16 Terms
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Anus
Duodenum
Epaxial muscles
Esophagus
Gallbladder
Heart (two-chambered)
Intestine
Liver (removed)
Pharynx
Pyloric caeca
Rectum
Spleen
Stomach
Swim bladder
Testes
Urogenital opening