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.
15 Types of Worms: Species, Facts and Photos - TRVST
2024年2月16日 · 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 deserts, and their diet patterns vary. Read on to learn more.
Worm | Segmented, Annelid, Invertebrate | Britannica
2024年12月4日 · 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 variety of habitats other than soil.
Worm - A-Z Animals
2024年5月27日 · What is a worm? 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. They are divided into three groups, which include the flatworm, the roundworm, and the segmented worm.
Worm - Simple English Wikipedia, the free encyclopedia
A worm is a bilateral animal. It usually has no arms or legs, and a slender cylinder-like body. Worms come in many different sizes. Some species are very small, while the bootlace worm has been known to grow up to nearly 60 meters (almost 200 feet). [1] One of the best-known types of worms are earthworms.
35 Facts About Worms
2024年10月24日 · Worms are nature's recyclers, breaking down organic matter and improving soil health. They play a vital role in the ecosystem, benefiting plants and animals alike. Worms have unique traits, from regenerating lost segments to living in glaciers. They are used in various ways by humans, from vermiculture to inspiring robotics. What Are Worms?
What are worms? - The Australian Museum
Many very different and unrelated types of animals that are generally long and soft are called worms. Of these, three common types of worms are: the flatworm, the roundworm, and the segmented worm. Flatworms are soft, unsegmented invertebrates.
Worms - Basic Biology
2018年11月18日 · Worms are invertebrate animals from a variety of distantly related groups. Worms include animals from phyla such as Annelida (earthworms, polychaetes), Nematoda (roundworms), Nemertea (ribbonworms) and Platyhelminthes (flatworms).
Worms - Encyclopedia of Life
What is a worm? 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, evolutionarily speaking, it might be easier to …