File:Platypus and Echidna cleaving eggs.jpg
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editDescriptionPlatypus and Echidna cleaving eggs.jpg | Fig. 160. Cleaving eggs of Platypus and Echidna. (After Flynn and Hill, '39.) (A) Egg, shell, and early cleavage in Ornithorhynchus. (B) Early cleavage in Echidna. See fig. 161D. |
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Source | https://archive.org/details/comparativeembry00nels/page/324/mode/1up?view=theater&q=BLASTULATION+ Comparative embryology of the vertebrates; with 2057 drawings and photos. grouped as 380 illustrations. |
Author | Nelsen, Olin E. |
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current | 15:25, 11 March 2024 | 1,288 × 707 (640 KB) | Rasbak (talk | contribs) | {{Information |description=Fig. 160. Cleaving eggs of Platypus and Echidna. (After Flynn and Hill, '39.) (A) Egg, shell, and early cleavage in Ornithorhynchus. (B) Early cleavage in Echidna. See fig. 161D. |date=1953 |source=https://archive.org/details/comparativeembry00nels/page/324/mode/1up?view=theater&q=BLASTULATION+ Comparative embryology of the vertebrates; with 2057 drawings and photos. grouped as 380 illustrations. |author= Nelsen, Olin E. |permission= |other versions= }} =={{int:lic... |
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