What’s the biggest worm ever found?

The African giant earthworm (Microchaetus rappi) is a type of earthworm that belongs to the family Microchaetidae. It is found in many countries across sub-Saharan Africa, including Tanzania, Malawi, Zambia, and Zimbabwe. These earthworms are often found in moist, tropical soils and are important for soil health and fertility, as they help to break down organic matter and improve soil structure.

The African giant earthworm is one of the largest species of earthworm in the world, with some specimens reaching lengths of up to 6.7 meters (22 feet) and diameters of up to 2 centimeters (0.79 inches). They have a reddish-brown color and are generally smooth and shiny, with a slightly slimy texture. African giant earthworms are typically nocturnal and are most active at night, when they come to the surface to feed on decaying plant matter and other organic materials.

Despite their impressive size, African giant earthworms are relatively unknown and understudied. There is still much to learn about their biology, behavior, and ecology, and many researchers are working to better understand these fascinating creatures.

It’s worth noting that there are other types of worms that can grow to impressive sizes as well. For example, the marine worm Lineus longissimus can reach lengths of up to 55 meters (180 feet), although it is much thinner than the African giant earthworm. This worm is found in deep ocean waters and is a member of the ribbon worm family.

Additionally, some species of tapeworms that live inside whales can also grow to incredible lengths. For example, the tapeworm Diphyllobothrium latum can reach lengths of up to 30 meters (98 feet) when mature. These worms live in the intestines of whales and can cause serious health problems if left untreated.