Here is the full list of all 15 Exhibitors achievements.
Hijack your first exhibitor.
Visit 10 Exhibitors
"Here we see one of the goddesses that the ancestors worshiped"
What have you done
Kill your first exhibitor.
Learn about all the organisms in the Home Biome
Learn everything there is to know about the Home Biome
Fully control a Exhibitor
It's too late to go back now
Learn about all the organisms in the Mlug Biome
Learn everything there is to know about the Mlug Biome
Learn about all the organisms in the Shell Biome
Learn everything there is to know about the Shell Biome
Have 69 Barns on a Exhibitor
Have 69 Greenhouses on a Exhibitor