KB9
Indigenous to a earth-like planet from dimension D2020, they're the oldest species on their home planet, D2020 P86, a Jupiter-sized puffy planet with a similar atmosphere to Earth.. The KB9 was brought to Earth for research but a few escaped.
It was soon discovered they get as big a city's but they start half the size of a Canadian wolf. There are 5 classes.

Pups are stage 0.They're put in combs with honey, but if they are to grow past stage 1, they will have to come out to grow further. What class they are is determined by how much honey is packed in with them in the comb. Very docile.

Workers are no bigger than a Canadian wolf. They are at stage 1 with six legs, a pollen pouch on the front of the back legs used for caring special pollen, 3 to 6 tail plates, and antennas that are located on top of the ears or the head. They're mostly neutral, but can be aggressive.

Guards are half the size of a house. They are at stage 2 but only have 4 legs and 2 smaller legs that don't touch the ground. Their tail plates are thicker and other plates are located around the body. Their stinger is longer and claws and teeth are sharper. They are aggressive if they think there's danger.

Royal Adolescent are stage 3. These are only born every 6 months during spring and fall. They'll grow to stage 4 then leave to start their own hive growing to stage 5 removing their third pair of wings soon after. Their docile.

Art by Riotaur on Instagram.