Mudra for Guru

[laya2]

Hi,

In this shlokam Guru Brahma in 6.00 she uses a mudra to indicate Guru do we call that mudra as Aralam or Hamsasyam. Please clarify. Also is there any other mudra that we use for Guru. Also what is the mudra used to show sages? is it Arala or Hamsasya mudra. Kindly clarify.

http://onlinebharatanatyam.com/2011/02/shlokams/

Thanks.

[cyberrekha]

guru who gives upadesha, so hamsasya from mouth. one more left hand pataka as if telling secret near mouth right hand mukula to alapadma as if giving upadesha.