These MLAs had defied party diktats. Nine belonged to Congress and six to TDP and they had joined YSR Congress of Y S Jaganmohan Reddy.
The legislators were disqualified by state Assembly Speaker Nadendla Manohar under Rule 2 (1) (b) of the Tenth Schedule for voting on the against the party whip on the no-trust motion on March 15.
The Congress MLAs disqualified are Sujaya Krishna Ranga Rao, Dwarampudi Chandrasekhar Reddy, Alla Srinivas (Nani), M Rajesh, Perni Venkata Ramaiah (Nani), Jogi Ramesh, B Siva Prasad Reddy, Gottipati Ravi Kumar and Peddireddi Ramachandra Reddy.
The Speaker did not take any decision on the disqualification of three other TDP rebels -- Chinnam Ramakotaiah, K Harishwar Reddy and S Venugopalachari -- as hearing against them was said to be continuing.
A fresh petition filed by TDP against its MLA G Kamalakar, who switched over to Telangana Rashtra Samiti recently, is also pending before the Speaker.
This is the second instance during the current assembly when a group of MLAs was disqualified en mass. On March 2, 2012, Manohar had disqualified 16 rebel MLAs belonging to Congress for voting against the Reddy government on a TDP-sponsored no-confidence motion.