Drassodes
Encyclopedia
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...
genus
Genus
In biology, a genus is a low-level taxonomic rank used in the biological classification of living and fossil organisms, which is an example of definition by genus and differentia...
in the family Gnaphosidae. They can reach a length of about 20mm; the brownish spiders live under rocks or bark in mostly dry habitats.