Aptostichus simus facts for kids
Quick facts for kids Aptostichus simus |
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Aptostichus simus is a fascinating type of spider. It is known as a trapdoor spider and belongs to the Euctenizidae family. This medium-sized spider lives in parts of the United States and Mexico. It is a kind of mygalomorph spider, which means it's part of an ancient group of spiders.
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What is a Trapdoor Spider?
Trapdoor spiders get their name from how they live. They dig burrows in the ground. These burrows are like tunnels. The spider then builds a special lid, or "trapdoor," for the entrance. This trapdoor is made of soil, silk, and plants. It blends in perfectly with the surroundings.
How They Hunt
Trapdoor spiders are ambush predators. This means they wait for their prey. They hide inside their burrows, holding onto the trapdoor. When an insect or other small creature walks by, the spider quickly opens the door. It then lunges out to catch its meal. After catching the prey, the spider pulls it back into the burrow.
Their Burrows
The burrows of Aptostichus simus can be quite deep. They provide a safe home for the spider. The burrow protects them from predators. It also keeps them safe from bad weather. The silk lining inside the burrow makes it strong. It also helps the spider move around easily.
Where Do They Live?
Aptostichus simus spiders are found in North America. Their known habitats include areas in the United States. They also live in parts of Mexico. These spiders prefer certain types of soil. They need soil that is good for digging. This allows them to build their intricate trapdoor homes.
Mygalomorph Spiders
Aptostichus simus is a mygalomorph spider. This group includes tarantulas and funnel-web spiders. Mygalomorphs are considered more ancient spiders. Their fangs point straight down. This is different from modern spiders. Modern spiders have fangs that cross like pincers.
See also
In Spanish: Aptostichus simus para niños
