What category are worms in?

Worms belong to several different taxonomic categories, primarily within the phylum Annelida, which includes segmented worms like earthworms and leeches. Other types of worms, such as roundworms, are classified under the phylum Nematoda. Additionally, flatworms fall under the phylum Platyhelminthes. Overall, worms can be found in various biological classifications depending on their specific characteristics and types.