Thaumatoncus

{{Short description| Genus of spiders}}

{{Automatic taxobox

| taxon = Thaumatoncus

| authority = Simon, 1884

| type_species = T. indicator

| type_species_authority = Simon, 1884

| subdivision_ranks = Species

| subdivision = 2, see text

}}

Thaumatoncus is a genus of sheet weavers that was first described by Eugène Louis Simon in 1884.{{cite book| last=Simon| first=E.| year=1884| title=Les arachnides de France. Tome cinquième, deuxième et troisième partie| publisher=Roret, Paris| pages=180–885| author-link=Eugène_Simon}}