African spurred tortoise. The African spurred tortoise (Centrochelys sulcata), also called the sulcata tortoise, is a species of tortoise, which inhabits the southern edge of the Sahara desert, in northern Africa. It is the third-largest species of tortoise in the world, the largest species of mainland tortoise, and the only species in the genus Centrochelys.
You can delete messages one at a time, or you can delete an entire conversation. To delete a message: 1  Click Messages on the left side of your homepage. 2  Open the conversation you want to delete a message from.  From the Actions menu, select Delete Messages...
Permanent Deletion. 1  1. Log in to Facebook. 2  2. Save any data you need. 3  3. Clear your Facebook history if desired.  4. Visit the Delete Account 1  page. 5. Enter your password and complete the CAPTCHA.  6. Wait 14 1  days. 7. Understand that personal messages can't be deleted.