Malgorian

The Malgorian is a two-headed creature known for its inability to make up its mind.

Mullibok compared Major Kira Nerys to a two-headed Malgorian because she was divided about the forced removal of Bajoran farmers from Bajor's fifth moon, Jeraddo, so that its molten core could be tapped as an energy source. 

Malgorianer Malgorian