Robuta

https://www.discovermagazine.com/naked-mole-rats-seem-more-alien-than-mammal-what-explains-their-weirdness-41283
They live unexpectedly long, don't get cancer and can't feel pain. Oh, and they have a queen.
naked mole ratsseemalienmammalexplains
https://www.cornell.edu/video/naked-molerats-of-africa
Naked mole-rats are native to Kenya, Ethiopia and Somalia. They live in extensive underground tunnel systems and subsist on large tubers which they find by...
naked mole ratsof africacornellvideo