Petrichus
# Petrichus

Petrichus is a genus of South American running crab spiders that was first described by Eugène Louis Simon in 1886.

## Species

As of May 2022 it contains fourteen species, found in Brazil, Argentina, Ecuador, Chile, Peru, Colombia and on the Falkland Islands:

* Petrichus anomalus (Mello-Leitão, 1938) – Argentina
* Petrichus eremicus Griotti & Grismado, 2022 – Chile
* Petrichus funebris (Nicolet, 1849) – Chile, Argentina
* Petrichus griseus Berland, 1913 – Colombia, Ecuador, Peru
* Petrichus junior (Nicolet, 1849) – Chile, Argentina
* Petrichus marmoratus Simon, 1886 (type) – Argentina
* Petrichus meridionalis (Keyserling, 1891) – Brazil
* Petrichus niveus (Simon, 1895) – Chile, Argentina, Falkland Is.
* Petrichus patagoniensis Griotti & Grismado, 2022 – Argentina
* Petrichus roijunenti Griotti & Grismado, 2022 – Chile, Argentina
* Petrichus sordidus Tullgren, 1901 – Argentina
* Petrichus spira Griotti & Grismado, 2022 – Argentina
* Petrichus tobioides Mello-Leitão, 1941 – Argentina
* Petrichus tullgreni Simon, 1902 – Chile, Argentina, Falkland Is.
