Ants pass the mirror test.

https://pdfcoffee.com/journal-of-science-are-ants-hymenopter... (Sadly they struggled to get published, Journal Of Science isn't well regarded)

Consciousness, as we describe it, seems largely independent of intelligence. I'm more worried about high intelligence, no consciousness. It is what we are building and it will never do anything except serve the people who trained it (minus alignment problems)