Elaver chisosa is a species of spider in the spider family Clubionidae.Encyclopedia of Life: Species recognized by Integrated Taxonomic Information System (ITIS), http://eol.org/pages/1203526/overview, accessed 11 Jan 2018.Regiane Saturnino and Alexandre Bragio Bonaldo. 2015. Taxonomic review of the New World spider genus Elaver O. Pickard-Cambridge, 1898 (Araneae, Clubionidae). Zootaxa, Vol. 4045, No. 1, 23 Nov. 2015, https://www.biotaxa.org/Zootaxa/article/view/zootaxa.4045.1.1; DOI: https://dx.doi.org/10.11646/zootaxa.4045.1.1. It was first named Clubionoides chisosa when circumscribed in 1966.
The species closely resembles Elaver dorotheae. It is about 1/5th of an inch (5.26 mm) in length overall. Its carapace and appendages are pale yellowish brown, and its abdomen is gray-brown with dark chevrons and stripes.
The female holotype was collected from the Basin, Chisos Mountains, Big Bend National Park, Texas, in September 1950
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