Here at Autocrat, we quite often cover a lot of mythical beasts. Examples would include the Lernaean Hydra which Heracles and Iolaus dealt with, the sphinx tormenting Thebes, and the sea monster Cetus which Perseus rescued Andromeda from.

However, how possible would some of these creatures really be? Take, for example, the griffin and the hippogriff. We know what species create these two, so could we see whether the number of chromosomes they have make them feasible?

Well, on today's episode, we re-release episode 67 of Biopedia to answer this very question!

Sources for this episode:

• Ewart, J. C. (1910), Are Mules Fertile? Nature 2143(85): 106.Geldenhuys, M. E. (1989), Die kariotipering van di lieu (Panthera leo). Journal of the South African Veterinary Association 60(1): 41-49.
• Johnson, F. (1976), Mythical Beasts Coloring Book. New York: Dover Publications, Inc.
• Mead, D., Ogden, R., Meredith, A., Peniche, G., Smith, M., Corton, C., Oliver, K., Skelton, J., Betteridge, E., Doulcan; J., Holmes, N., Wright, V., Loose, M., Quail, M. A., McCarthy, S. A., Howe, K.,Chow, W., Torrance, J., Collins, J., Challis, R., Durbin, R. and Blatter, M. (2021), The genome sequence of the European golden eagle, Aquila chrysaetos chrysaetos Linnaeus 1758 (version 1; peer review: 3 approved). Wellcome Open Research 6: 112.
• Rodriguez, M., Understanding Genetics, The Tech Interactive (2007), Chimeras, Mosaics, and Other Fun Stuff: Why can't mules breed? I understand that a horse and a donkey make a mule but why can't 2 mules have a baby mule? (online) (Accessed 29/07/2023).
• Rosen, B. (2009), Mythical Creatures Bible: The Definitive Guide to Legendary Beings. New York: Sterling Publishing Co., Inc.
• Ryder, O. A. (1993), Przewalski`s Horse: Prospects for Reintroduction into the Wild. Conservation Biology 7(1): 13-15.
• Author unknown, Wikipedia (date unknown), Golden eagle (online) (Accessed 20/07/2023).