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 conspicuous exception.

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, freshwater, or harsh …

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 that live in a wide …

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 considered invasive species.

Jan 7, 2026 · Worms are neither insects nor amphibians, but it is easy to understand why many confuse them as such. Worms have a slimy body and can often be seen in wet soils, just like amphibians. …

6 days ago · Only 10 human cases of Guinea worm were reported worldwide in 2025, the lowest number ever recorded, bringing the ancient disease closer than ever to eradication.

Oct 24, 2024 · Worms might seem like simple creatures, but they hold a world of wonder beneath the soil. Did you know that worms play a crucial role in keeping our planet healthy? These squiggly …

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. So, …

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.