Petrichus

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

==Species== 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.