The eighteen arhats. The scriptural tradition originally lists only sixteen arhats 十六罗汉， but later on， two more names were added （see the longer discussion under 罗汉）. （1） The most commonly found two additional names are 庆友 （also known as 庆友尊者） and 宾头卢 （also known as 宾头卢尊者）. But there are also the additions of （2） 降龙 （"Subduer of Dragons"） and 伏虎 （"Suduer of Lions"）， two ancient Indian Buddhist sages. （3） Queen Maya 摩耶夫人 and Maitreya 弥勒， and （4） Maha^ka^/syapa 迦叶 and 军徒钵叹.