Atomosphyrus

{{Short description| Genus of spiders}}

{{Automatic taxobox

| image = Atomosphyrus tristiculus cropped.jpg

| image_caption = Atomosphyrus tristiculus

| taxon = Atomosphyrus

| authority = Simon, 1902

| type_species = A. tristiculus

| type_species_authority = Simon, 1902

| subdivision = {{Specieslist

| A. breyeri|Galiano, 1966 – Argentina

| A. tristiculus|Simon, 1902 – Chile

| A. wandae|Bustamante & Ruiz, 2020 – Brazil}}

}}

Atomosphyrus is a genus of South American jumping spiders that was first described by Eugène Louis Simon in 1902.{{cite journal| last=Simon| first=E.| year=1902| title=Description d'arachnides nouveaux de la famille des Salticidae (Attidae) (suite)| journal=Annales de la Société Entomologique de Belgique| pages=363–406| volume=46| author-link=Eugène Simon}} {{as of|2022|4}} it contains three species, found in Chile, Argentina and Brazil: A. breyeri, A. tristiculus and A. wandae.{{cite journal |last1=Gloor |first1=Daniel |last2=Nentwig |first2=Wolfgang |last3=Blick |first3=Theo |last4=Kropf |first4=Christian |year=2022 |title=Gen. Atomosphyrus Simon, 1902 |url=http://www.wsc.nmbe.ch/genus/2521 |publisher=Natural History Museum Bern |doi=10.24436/2 |website=World Spider Catalog Version 23.0 |accessdate=12 April 2022}}