Millipede

The millipede belongs to the phylum of arthropods, falling under the same family as spiders and butterflies.

They aren’t considered to be insects, though they have a hard exoskeleton that protects their body.

Though some species of millipede are poisonous, they are largely without defense against natural predators. They have no pinchers, stingers, or claws to deter the animals that hunt them, and they don’t even bite. At the most, they’ll release a toxin that creates an effect that is similar to an allergic reaction.

Centipede vs. Millipede

Though the millipede and the centipede are easy to confuse, there are a few major differences between them, starting with their classification. While both the centipede and the millipede are arthropods, only the millipede belongs to the Diplopoda class. The centipede, on the other hand, belongs to the Chilopoda class.

The way that the legs are sectioned along the body differs as well, since millipedes have two pairs per fragment, while centipedes only have one pair. Additionally, the antennae make them easy to differentiate, since millipedes have short antennae (and centipedes have long). Millipedes prefer the vegetation that they find underground, while some centipedes are so ravenous that they’ve been known to consume whole frogs. While centipedes bite, millipedes do not.

5 Incredible Millipede Facts!

• Despite their name, millipedes don’t have anywhere close to 1,000 feet. Instead, they have 100 legs or less on average, though it can have up to 750 legs at the most.
• Archaeological findings suggest that the millipede was the first animal to walk on land, dating the species back 400 million years. One ancient relative of millipedes grew to 7 feet in length!
• As the millipede grows, it molts. When they are still young, these molting sessions allow them to grow additional legs each time.
• Potentially 80,000 species of these animals are alive in the world today, even though researchers and scientists have only identified 12,000.
• The entire body of the millipede houses the heart of the millipede, and the aorta is located at the head.

Millipede Species, Types, and Scientific Name

These animals are part of the Animalia kingdom classification, falling under the Anthropoda phylum. They don’t quite meet the standards for insect classification, due to the sectioning of their body. They are much more closely related to the spider, though the millipede’s class is Diplopoda. Their scientific name is the same as their class – Diplopoda.

Even though the word “millipede” comes from a prefix that suggests that they have 1,000 legs, no recorded millipede has ever had this many. Their scientific name is much more accurate in the description. “Diplopoda” comes from New Latin’s word “diplopodus,” which literally translates to “double foot.” This interpretation is likely due to the two pairs of legs that each fragment of their body has.

In total, scientists have discovered 12,000 different species, divided amongst 2 subclasses, which are:

• Penicillata, which has a soft body with bristles along their sides (1 order)
• Arthropleuridea, which is now extinct and is believed to have breathed through gills (3 orders)
• Chilognatha, which is divided into two infraclasses that included short-bodied millipedes and millipedes that look fairly similar to the worm
• Scientists believe that there are as many as 80,000 species of these animals in the world today.

Appearance: How To Identify a Millipede

Much like other arthropods, the animal has an exoskeleton, though there is a species of extinct millipedes that have had a soft exterior. As small as 2 mm (or as giant as 35 cm), they are typically either brown or black, broken up by bright colors to indicate that a certain species is poisonous. Certain species of millipedes can also grow quite large. For example, the African giant black millipede is the largest millipede in the world and can reach up to 15 inches in length! Millipedes also have only a single pair of antennae, its use is unknown.

The legs are an easy way to tell what kind of animal you see. These animals have an average of 100 legs, but there are some giant variations that can have upwards of 750 legs. The legs are jointed, and each section of the animal’s exoskeleton has two pairs.

Habitat: Where to Find Millipedes

Considering how many different species there are, they are found on nearly every continent. They prefer to burrow in their natural habitat, which often consists of warm and moist soil. Millipedes rarely survive in the house. However, sometimes, garden millipedes become house millipedes after infiltrating the home, especially in extreme weather conditions. Regardless, they cannot survive in the home for long.

Millipedes’ environment must be humid, even if they are kept as a pet in an artificial habitat. The only area that has yet to become the habitat of the millipede is Antarctica.

Diet: What Do Millipedes Eat?

This animal is a detritivore, which means that it eats dead organic matter in the earth like damp wood pieces, decayed leaves, and other materials that naturally exists in their moist habitat underground. However, these potential scavengers won’t allow themselves to go hungry. If the land becomes overly dry or they are unable to consume the detritus that they normally eat, they’ll go after living plant life to satisfy their appetite.

Fun fact: Did you know that millipedes aredetritivores, which means they mostly eat things that have died? Discover more about their diet by reading “What Do Millipedes Eat? 9 Surprising Meals!“

Prevention: How to Get Rid of Millipedes

These animals are rather easy to eliminate from the home with either defensive insect sprays or simply picking them up to remove them from the home. They are not dangerous, but they can be quite a pest for a healthy garden.