Moths are arthropods. Moths are a type of insect from the order Lepidoptera, which also includes butterflies. Arthropods are invertebrates that have segmented bodies, paired jointed appendages, and an exoskeleton. In other words, arthropods are animals that have a hard outer skeleton (exoskeleton) and joint legs. All insects are arthropods, as are spiders, centipedes, millipedes, mites, ticks, and crustaceans (such as crabs and shrimps).
Arthropods molt, which means they shed their exoskeleton as they grow. Their exoskeletons are made of chitin and proteins. This is the reason why arthropods need to molt because their skeletons cannot grow with them.
Moths, along with butterflies, belong to a group of insects known as Lepidoptera (from the Greek words lepido meaning scale and ptera meaning wings).
These insects have four wings covered in tiny scales. There are more than 200,000 different species of moths and butterflies around the world.
Do moths have exoskeletons?
Moths have exoskeletons, as do all insects. The exoskeleton is a hard outer covering that protects the soft internal organs of the moth and holds them in place. An exoskeleton is often made up of chitin, which is a substance similar to the keratin that makes up human fingernails.
Are all moths invertebrates?
All moths are invertebrates. They have no backbone, only an internal structure to support their bodies. The different types of moths include butterfly-like moths and twirler moths. Most moths are active at night, but some are found during the day.
Moths are arthropods, those animals with jointed legs and an exoskeleton. In simplest terms, these are insects!