Caterpillar. Black with white spots on top, red on sides, then metallic blue.
All photos of the one ant (~6mm long) attending to mealybugs. Few ants seen with mealybugs on other plants.
Attracted to moth sheet in backyard.
All photos are of the same individual insect.
Flew into house. Not seen locally. Local rain showers
Small myrmecine ant to the left of silverfish