3 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 …

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, …

Intestinal parasites include worms and one-celled organisms that rely on human hosts (their guts in particular) to hatch, grow and thrive. They spread when an unsuspecting host unknowingly ingests …

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.

4 days ago · Pinworm infections are caused by swallowing or breathing in pinworm eggs. These tiny eggs are too small to see with the eyes. Infection happens most often in school-age and preschool …

Nov 10, 2024 · Could worms be the culprit? Don’t panic—intestinal worms are pretty easy to detect on your own. We’ll help you recognize some of the most common symptoms of a worm infestation, as …

Find out about worm infections in humans, including what different types of worms look like, when to get medical help, and how to treat and prevent infections.

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.

Dec 13, 2025 · Your place to find out all about worms, caterpillars, and other (not so) creepy crawlies.