Non-saurian race
Non-saurian race was a term used by Doctor Forra Gegen, who referred himself as a , for those that were not (primarily) Voth. 

According to Gegen, in 2373, he was wary about approaching the Humans aboard  and let his own prejudice get in the way of making proper first contact, because his species had "very poor relations with non-saurian races." In explaining this to Chakotay, he added that "mammals in particular are considered to be a lower lifeform, but I must admit I've never gotten to know one before." ()
Lifeform classifications