What is the taxonomy of each organism from largest to smallest grouping?

List or organisms: brown bear, gold fish, honey bee, fruit fly.

Answer: Linnaeus' hierarchical system of classification includes seven levels. They are - from smallest to largest - species, genus, family, order class, phylum, and kingdom. A genus is a group of closely related species.

Honey bee.

Linnaeus' hierarchical system of classification includes seven levels. They are - from smallest to largest - species, genus, family, order class, phylum, and kingdom. A genus is a group of closely related species.