oneandgoThe sculptured mounds sometimes have elaborate and distinctive forms, such as those of the compass termite (Amitermes meridionalis & A. laurensis) which build tall wedge-shaped mounds with the long axis oriented approximately north–south which gives them their alternative name of compass termites.
http://en.wikipedia.org/wiki/Termiteკარგად ვერ მოძებნე, როგორც ჩანს.