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...
Delete a message or conversation. When you delete a message or conversation, you can't get it back. So make sure that you save important information from your messages. To delete a message, follow these steps: In a message conversation, touch and hold the message bubble that you want to delete, then tap More. Tap , then tap Delete Message. If you want to delete all messages in the thread tap Delete All, in the upper-left corner.