Do spiders eat ants?

In this article we are going to answer do spiders eat ants, what are spiders, what are ants, what types of spider you can find around your home, what else spiders eat, what insects eat ants, and are ants nutritious.

Do spiders eat ants?

Yes, some spiders do eat ants. Most home spiders are considered carnivores and eat a lot of insects that can be found around your house. If they eat ants depends on their diet and the species. Some of the species of spiders that do eat ants include black widow, lynx spider, and Zodarion Rubidium. 

What are spiders?

Spiders are arthropods that usually have 8 legs and can inject venom. Arthropods include scorpions, mites, and ticks. Spiders are the largest order of all arachnids and have a huge species diversity among all organisms in the world. Spiders can be found all over the world except in Antarctica because of the weather. 

The main difference between arachnids and insects is the number of legs they have. Also, spiders usually have 8 eyes, two in the front and some extra eyes all over the head so they can capture food. 

The anatomy of spiders includes some characteristics that are shared with other arachnids such as

  • The body is divided into two tagmata or sections or segments
  • Eight legs
  • No wings
  • No antennae
  • Presence of chelicerae 
  • Presence of pedipalps
  • Many eyes
  • Exoskeletons that periodically shed

What are ants?

Ants are insects and are one of the most abundant insects all around the world.  Insects have a very complex system in which they live. They live in large social groups that are known as colonies which makes them a very organized insect.

The most common name is ants while the scientific name is Formicidae. Ants are invertebrates and have an omnivore diet. The group they live together with is known as colonies or army and has an average lifespan of weeks to years. 

Each ant of a colony has a specific job and communicates with each other with vibrations with special sensors they have on their feet. Some interesting facts about ants include

  • Colonies are very big, they might contain more than 300 million ants
  • They dont have ears
  • Some species are exclusively female
  • They can lift 10 to 15 times their body weight
  • They live all around the world. 

What types of spiders can you find around your home?

The most common spiders you can find around your house are harmless and might help more than you think with other insects such as ants. The most common species include

  • Yellow sac
  • Blackhouse
  • Brown house
  • Domestic hobo
  • Common cellar spider
  • Black widow
  • Brown recluse
  • Wolf spider

What do spiders eat?

Spiders are a predator that most commonly eats insects and some other types of animals that might include crickets, grasshoppers, frogs, or rodents but is not very common.

The spiders that can be found around our houses most commonly eat other insects and might help you with some plagues. Spiders make webs so they can catch food. This way, flying insects or crawler insects are stuck there. 

What insects eat ants?

Some animals or insects that can also eat ants include

  • Beetles, caterpillars, and flies
  • Spiders
  • Snails
  • Snakes
  • Fish
  • Lizards
  • Birds
  • Some mammals as beards and coyotes
  • Some fungal infections might consume ants

Are ants nutritious? 

Ants do have a very good nutritional value and can also be eaten by humans. Ants are high in protein, fiber, vitamins, and minerals. Ants are commonly eaten by humans in Africa and some other places around the world. 

Ants can provide a very good amount of minerals such as zinc, iron, magnesium, and potassium. The nutritional value depends on the species of ant and in which stage of metamorphosis they are. 

Ants are very nutritious for spiders but there is not enough evidence that they are safe for humans. There is some evidence that ants are high in purines and might be a bad idea if you have gout. 

If you need more information on what insects eat ants, follow this link.


This article answered do spiders eat ants, what are spiders, what are ants, what types of spiders you can find around your home, what else spiders eat, what insects eat ants and are ants nutritious.


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