Spiders scare me due to their eight legs.
spiders are pretty scary especially the bigger they are, but they're crucial to the ecosystem
Spider
Spiders (order Araneae) are air-breathing arthropods that have eight legs and chelicerae with fangs able to inject venom. They are the largest order of arachnids and rank seventh in total species diversity among all orders of organisms. Spiders are found worldwide on every continent except for Antarctica, and have become established in nearly every habitat with the exceptions of air and sea colonization. , at least 48,200 spider species, and 120 families have been recorded by taxonomists. However, there has been dissension within the scientific community as
Selenocosmia stirlingi
Selenocosmia stirlingi is a species of spider with the common name barking spider. The barking spider is a desert species with special adaptations to survive harsh weather conditions. It is a hairy tarantula and, like all spiders, they have two body segments, eight legs and two palps for sensing and feeling their prey. 
Taxonomy and naming.
The barking spider gets its name from the low growling it produces by rubbing its palps together. This is done to scare off predators.
Habitat.
Barking spiders