Earthworm - Wikipedia
WEBAn earthworm is a soil-dwelling terrestrial invertebrate that belongs to the phylum Annelida. The term is the common name for the largest members of the class (or subclass, depending on the author) Oligochaeta.
14 Earthworm Facts That Will Blow Your Mind - Fact Animal
WEBThe earthworm is one of the most important creatures on earth and one that engineers the very foundations of the ecology we live in. They’re slimy, wriggly, subterranean critters, but they do more for us than we realise! Earthworms …
Earthworm | Annelid, Burrowing & Soil Fertility | Britannica
WEBEarthworm, any one of more than 1,800 species of terrestrial worms of the class Oligochaeta (phylum Annelida)—in particular, members of the genus Lumbricus. Seventeen native species and 13 introduced species (from Europe) occur in the eastern United States, L. terrestris being the most common.
Earthworm - National Geographic Kids
WEBEarthworm. Although native to Europe, earthworms are found throughout North America and western Asia. Common Name: Common Earthworm. Scientific Name: Lumbricus terrestris. Type: Invertebrates....
Earthworm | National Geographic
WEBThe reddish-gray-colored common earthworm, often called a night crawler in the United States, is familiar to anyone with a fishing rod or a garden. They are indigenous to Europe, but are now ...
Earthworms - Facts, Diet & Habitat Information - Animal Corner
WEBEarthworms. Image Source. EarthWorms (Lumbricus terrestris) Earth Worm Characteristics. Earthworms are made up of many small segments known as ‘annuli’. These annuli are ridged and covered in minute hairs that grip the soil allowing the worm to move as it contracts its muscles.
Earthworm: Characteristics, Diet, Facts & More [Fact Sheet]
WEBEarthworms exhibit a cylindrical, segmented body that varies in color from reddish-brown to pinkish or even light green, depending on the species. An adult earthworm can range in size from a mere 1 inch (2.5 cm) to an astonishing 14 inches (35.6 cm) in some species.