Which animal has a queen?

Answer 1

Most animals that have individuals referred to as kings or queens are insects. Ants, social bees and social wasps have reproductive females known as queens while termites have multiple reproductive individuals of both sexes known as kings and queens.

Among mammals, a female domesticated cat used for breeding is known as a queen; her male counterpart is referred to as a stud, not a king though. There is also a rare color morph of cheetah known as the king cheetah; this term applies to both sexes as it isn't used in relation to sex but in relation to the coloration of the fur. King cheetahs have dark stripes that go down their back rather than just being spotted as most cheetahs are.