Deloyala guttata (Mottled Tortoise Beetle).
 
 
 
Size: approx. 4 mm. Photo: 04/25/12, 11 am.


 Bizarre! This is an adult. The second link shows a Mottled Tortoise Beetle walking. 
 
 
bug guide (this photo):
http://bugguide.net/node/view/633790
Troy Bartlett:
http://naturecloseups.com/posts/taxa/deloyala-guttata