Jumping spider
Overview
The jumping spider family (Salticidae) contains more than 500 described genera and about 5,000 described species
, making it the largest family of spider
s with about 13% of all species. Jumping spiders have some of the best vision among invertebrates and use it in courtship, hunting and navigation. Though they normally move quietly and fairly slowly, most species are capable of very agile jumps, notably when hunting, but sometimes in response to sudden threats.
Species
In biology, a species is one of the basic units of biological classification and a taxonomic rank. A species is often defined as a group of organisms capable of interbreeding and producing fertile offspring. While in many cases this definition is adequate, more precise or differing measures are...
, making it the largest family of spider
Spider
Spiders are air-breathing arthropods that have eight legs, and chelicerae with fangs that inject venom. They are the largest order of arachnids and rank seventh in total species diversity among all other groups of organisms...
s with about 13% of all species. Jumping spiders have some of the best vision among invertebrates and use it in courtship, hunting and navigation. Though they normally move quietly and fairly slowly, most species are capable of very agile jumps, notably when hunting, but sometimes in response to sudden threats.
