Neutinos
From Multiversal Omnipedia
The Neutinos were a group of teenage rebels from Dimension X. Their main members include Zak, Kala, and their leader, Dask, and they travel in a flying car-like vehicle. The Neutrinos have allied themselves with the Teenage Mutant Ninja Turtles many times.
Three other Neutrinos- Zenter, Gizzla, and the infant Tribble- were met by the TMNTs when the two parents (the former two) sought to protect their child (the third) by placing Tribble in their hands.
Comments
This raises the question of whether the Neutrinos are a resistance force of sorts or a race. Up until the incident with Tribble, it seemed they were the former, afterwards things are less certain.