Horsehair worms are insect parasites that belong to the phylum Nematomorpha. One of the most common species in the United States in Gordius robustus. The body of the horsehair worms is extremely long and thread-like. Lengths of a foot or more are not common.
Human pinworms cannot infect any other animals. Adult female worms are 8–13 millimeters (mm) long, and males are 2–5 mm. They are whitish in color and look like small pieces of thread.
Are Silverfish Harmful to Humans? As they do not bite, sting, or carry pathogens, silverfish are not harmful to humans.
The bug that looks like a strand of hair is scientifically called Nematomorpha. The bug that looks like a strand of hair is scientifically called Nematomorpha. The term refers to a phylum in the Nematoida clade and includes the worms people call horsehair worms, Gordian worms, or hairsnakes.
Mud daubers are usually black, but they may have pale markings or a blue metallic luster. The mud dauber has a “thread-waisted” body, meaning there is a long, slender segment between the thorax and abdomen. Mud daubers also possess clear or dark wings.
Threadworms, also known as pinworms, are tiny parasitic worms that infect the large intestine of humans.
Thread-footed mites are tiny and cannot be readily seen without magnification (20X to 40X). The life stages of these thread-footed mites are: egg, nymph, pseudopupa, and adult (one less stage than for spider mites). Eggs of the cyclamen mite are one-half the length of the adult and are oval shaped.
Horsehair worms, part of the taxonomic phylum Nematomorpha, are parasitic worms that resemble long thin strands of hair (hence their nickname).
What are those thread-like strands floating in the water? Commonly referred to as horsehair, or cabbage worms, the Gordian worm is often mistaken for a thread of horse hair. The term "horsehair worm" was coined because people once thought horse hairs would spontaneously come alive in their horse's water troughs.
Some common bugs that can be mistaken for lice are ants, bedbugs, and fleas. A few things all these bugs have in common is they're small in size, can be dark colored, and can give you an itchy head. A few things that can be mistaken for lice nits are dandruff, hair product, or dirt.
Finding Silverfish in Beds
Although they prefer places like bathrooms and closets, it is possible to find silverfish bugs in beds. These insects are about half an inch in length with silver teardrop-shaped bodies and long antennae. While they're more annoying than harmful, these pests can damage bedding.
When they emerge from the egg, silverfish nymphs are miniature versions of the adults. They go through a number of molts during development, and continue to molt throughout their lives. Some species may undergo more than 50 molts.
Do silverfish crawl on people? These little silver insects enjoy eating dandruff. If you have dandruff, you may find these bugs crawling on you while you sleep, or crawling around on your hairbrush in the bathroom.
Mealybugs are small oval insects that are covered in wax. The wax makes them look powdery white. Their wax covered egg masses look like puffs of cotton.
You or your child can get threadworms by accidently swallowing worm eggs found on contaminated surfaces. This can happen by scratching the anal region and then touching your mouth or food.
Threadworms, also called pinworms, are tiny parasites that grow to about 1cm in length and look like tiny pieces of white thread. They live in the intestines. Often people call a threadworm infection 'worms'. There are different types of worms that can infect people.
Pinworms are also called “threadworms.” They're the most common type of intestinal worm infection in the U.S., and one of the most common in the world. They're thin and white, and about one-quarter to one-half inch long -- about as long as a staple.
The most common medicine used to treat threadworm infections is mebendazole. This kills threadworms by stopping them from absorbing the sugars they need to survive – though it cannot kill threadworm eggs.
Without treatment, threadworm may give rise to vaginitis (inflammation of the vagina) in girls and women. You can often see threadworms, a 1cm thread-like worm, wriggling in your child's stools or their bottom.
A Demodex mite is extremely tiny (0.15 millimeters [mm]–0.4 mm). It would take several of them to cover a pin head. Under a microscope, the mite looks slightly transparent and is covered with scales. It has an elongated body with two segments.
Horsehair worms are long, measuring from several inches to over 14 inches. They are quite thin, ranging from 1/25 inch to 1/16 inch wide (1 mm to 1.5 mm) and are uniform in diameter from front to back. They vary in color from whitish to yellow/tan to brown/black.
Lymphatic filariasis, considered globally as a neglected tropical disease (NTD), is a parasitic disease caused by microscopic, thread-like worms. The adult worms only live in the human lymph system. The lymph system maintains the body's fluid balance and fights infections.
The filariae are thread-like parasitic nematodes (roundworms) that are transmitted by arthropod vectors. The adult worms inhabit specific tissues where they mate and produce microfilariae, the characteristic tiny, thread-like larvae.
Most people with scabies only carry 10 to 15 mites at any given time, and each mite is less than half a millimeter long. This makes them very difficult to spot. To the naked eye, they may look like tiny black dots on the skin. A microscope can identify mites, eggs, or fecal matter from a skin scraping.