Worm - Wikipedia
Worms are many different distantly related bilateral animals that typically have a long cylindrical tube-like body, no limbs, and usually no eyes.
Worm | Segmented, Annelid, Invertebrate | Britannica
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.
Worms - Facts, Diet & Habitat Information - Animal Corner
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 …
WORM Definition & Meaning - Merriam-Webster
The meaning of WORM is earthworm; broadly : an annelid worm. How to use worm in a sentence.
50 Types of Worms (Pictures And Identification)
Jan 11, 2026 · Explore 50 Types of Worms with detailed identification, pictures, and fascinating facts. Learn about worms’ habitats, diets, and roles in ecosystems.
15 Types of Worms: Species, Facts and Photos - TRVST
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 …
Worm Animal Facts - A-Z Animals
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.
Are Worms Insects or Amphibians? - Worm Classification
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. …
Meet ‘Baseodiscus the Eldest,’ a record-setting ribbon worm ...
17 hours ago · Ribbon worms can grow to enormous lengths, and one named Baseodiscus the Eldest is showing how little we know about them—including how long they live
Where Can You Find Worms? From Soil to Water and Beyond
Jan 13, 2026 · Learn where you can find worms. We detail the biological adaptations necessary for these diverse invertebrates to thrive in nearly every ecosystem on Earth.