Thursday, March 29, 2018

"Georgie", the Golden Greek Tortoise (Testudo graece terrestris)

"Georgie", formerly known as "George", presented to my place of work at a veterinary practice after laying an egg. This tortoise went by the name of "George" for 10 years up until recently after having laid an egg which led to the discovery that she was in fact a female.
 The owners were concerned that she may have been "egg-bound" because this breed of tortoise generally lays 3 eggs. To determine if she was harboring any more eggs, we took radiographs of her which revealed she had 2 eggs yet inside! After consulting with an exotic vet specialist, she was deemed healthy and the owners were made aware that it may take up to 3 months for "Georgie" to lay the remaining eggs. Unfortunately, "Georgie" is an only-tortoise-child, so her eggs are unfertilized and have no embryo.


The Golden Greek Tortoise, Testudo graeca terrestris, belongs to the Family Testudinidae. Testudinidae is a terrestrial family usually with distinguishable high, domed shells, and un-webbed feet. The un-webbed feet and stumpy legs aid in body support and movement on land. The high-domed shells are also known to provide protection from predators. Testudo graece is found in the Mediterranean basin, ranging east to Iran with some populations in North Africa, southern Europe, and east Asia. This species also has temperature-dependent sex determination. T. graece is distinguishable by its smaller and paler appearance than other Testudo species, has a high-domed shell, and has a yellow spot on either side of the head.



Works Cited
van Dijk, P.P., Corti, C., Mellado, V.P. & Cheylan, M. 2004.  Testudo graeca. The IUCN Red List of Threatened Species 2004: e.T21646A9305080. Downloaded on 30 March 2018
Gibson, Richard, and Durrel Wildlife Protection Trust. “A Guide to the Identification of Tortoises in the Genus Testudo.” British Chelonia Group, 1 Jan. 2018, www.britishcheloniagroup.org.uk/caresheets/identity.
Pough, F. Harvey. Herpetology. Sinauer Associates, Inc., Publishers, 2016.

2 comments:

Allison Welch said...

Thanks for sharing this neat experience. The radiograph is so cool! Best wishes to Georgie and her people!

Anonymous said...

This is so cool! I wonder why Georgie did not lay all of her eggs at once- is this normal for Golden Greek Tortoise? Is Georgie a pet or was she found somewhere and brought to the vet because people thought she might be in potential danger? Where was Georgie released after the visit? Such a cool experience and awesome how it related back to class!