Invertebrates are a large group which includes insects, arachnids (spiders and scorpions), and millipedes. Though often invertebrates are low maintenance, they require specialized care such as misting with water and so people considering owning invertebrates should make sure to research care for the specific pet they wish to get. Invertebrates are less interactive than some of the other pet options so if you're interested in a companion this may not be the right pet for you. Some also have conservation issues.
African millipede, Hissing cockroach, Scorpion, Tarantula