FrancophonIA/Vikidia-EnFr huggingface dataset:
Arthropods (Greek language for "joint-legged") are a large group of invertebrate animals. Insects, spiders, crabs, shrimp, millipedes, and centipedes are all arthropods. In the scientific classification, all arthropods are members of the phylum Arthropoda. Arthropods have segmented body, an exoskeleton and legs with joints. Most arthropods live on land, but some live in water. Arthropods have by far the greatest number of species of any animal group. Arthropods are a source of food for many animals, including humans.

Scientists know of more than 1 million species of arthropods. 80% of all known animal species are arthropods. Many more species have not yet been described.

Most arthropod species are insects. "Insects are the most diverse organisms in the history of life".[1]

Most arthropods live on land. The phylum Arthropoda is the only phylum of invertebrates that mostly live on land. But crustaceans (crabs, shrimp and their relatives) mostly live in water.

Arthropods are also the first phylum to develop genuine flight.

Arthropods have a hard exoskeleton. The exoskeleton reduces the loss of water (dessication). This helps them to live on land without drying out.

Arthropods are made up of four groups of living animals and one group of extinct animals:

Millipedes

Spider, arachnid

Blue crab, crustacean

Butterfly, insect