Lumbricus terrestris, an earthworm White tentacles of Loimia medusa, a spaghetti worm Worms are many different distantly related bilateral animals that typically have a long cylindrical tube-like body, …

6 days ago · As part of a collaboration between WoRMS and Edaphobase, the World Database of Nematodes (Nemys) has been integrated as the official taxonomic backbone for Nematoda in …

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.

Enter the world of worms and read about various types, from earthworms to blood flukes, and find out how to avoid their parasitic cousins.

Worms belong to the ‘annelid’ family along with leeches. There are over 3,000 different types of worm, some are so tiny you would not be able to see them under a microscope.

Intestinal parasites include worms and single-celled organisms that live in your intestines. A parasite is an organism that lives off another organism (host). Parasites use the host’s body for nourishment …

Jul 22, 2025 · Intestinal worms can appear in human poop. Parasites like pinworms, hookworms, and tapeworms can cause symptoms like stomach pain, vomiting, and diarrhea.

Oct 24, 2024 · Discover 35 fascinating facts about worms, from their vital ecological roles to surprising behaviors, and uncover their hidden world beneath our feet.

Most people are familiar with earthworms found in garden soil. Although many different kinds of animals are commonly lumped together as “worms,” there are several distinct phyla that fit the category. …

There are approximately 2,700 different kinds of earthworms. Worms live where there is food, moisture, oxygen and a favorable temperature. If they don’t have these things, they go somewhere else. In one …