Redirect Notice
 The previous page is sending you to https://www.alamy.com/animal-biology-zoology-biology-subphylum-vertebrata-323-in-all-the-vertebrates-below-the-mammals-the-coelom-is-divided-into-a-pericardial-cavity-containing-the-heart-and-a-general-body-cavity-in-the-mammals-it-includes-a-pericardial-cavity-a-thoracic-cavity-containing-lung-brain-neurali-ube-pancreas-ovary-mesonephros-nofochorcf-pharynx-coelom-cloaca-gill-slits-heart-stomach-urinary-bladder-oviduct-fig-223diagrammatic-longitudinal-section-of-the-female-of-a-lower-vertebrate-drawn-with-modifications-from-hegner-quotcollege-zoologyquot-after-wiedersheim-re-the-lungs-an-image236764650.html.

 If you do not want to visit that page, you can return to the previous page.