Worms are many different distantly related bilateral animals that typically have a long cylindrical tube-like body, no limbs, and usually no eyes.

Dec 13, 2025 · Worm, any of various unrelated invertebrate animals that typically have soft, slender, elongated bodies. Worms usually lack appendages; polychaete annelids are a …

A Worm is an elongated soft-bodied invertebrate animal. The best-known is the earthworm, a member of phylum Annelida, however, there are hundreds of thousands of different species …

May 27, 2024 · A worm includes any invertebrate animal that has a long body with no appendages. They cover over 1 million different types of invertebrates, and they are …

Jan 9, 2015 · The meaning of WORM is earthworm; broadly : an annelid worm. How to use worm in a sentence.

4 days ago · In this guide, we explore 50 types of worms, covering their physical characteristics, habitats, behaviors, and ecological importance. By understanding these types of worms, you …

Jan 7, 2026 · That worm — a millimeter-long creature called Caenorhabditis elegans — has helped researchers uncover fundamental features of how cells and organisms work. The …

Worm is a common name for any of a diverse group of invertebrate animals with a flexible, soft, typically long and slender body and generally without obvious appendages.

Of the thirty-odd phyla in the animal kingdom, at least a third are generally referred to as worms. If you include the more exotic, lesser-known phyla described as “worm-like,” it’s well over half. …

Various types of worms inhabit different ecosystems on the planet. These invertebrate animals, often overlooked, exhibit diverse characteristics and behaviors. They live in deep soil, …