The previous page is sending you to https://www.alamy.com/elementary-text-book-of-zoology-humerus-radius-ulna-3-cloacathe-urogenital-canal-and-the-alimentary-canal-have-a-common-passage-called-the-cloaca-which-opens-by-a-single-aperture-to-the-exterior-the-cloacal-aperture-hence-monotremata-fig-335pelvis-of-ornithorhynchus-x-j-ad-naf-sacrum-ilium-epipubic-pubis-obturator-fora-sacrum-acetabulum-a-epipubis-b-ischium-a-ventral-view-b-lateral-view-4-skeleton-shoulder-girdle-has-complete-precora-coids-coracoids-and-epistemum-the-scapula-is-bent-forward-and-the-spine-is-at-the-anterior-border-not-down-the-middle-image232113151.html.

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