Ruedemannipterus

{{Short description|Extinct genus of arthropods}}

{{Automatic taxobox

| fossil_range = {{fossil range|Silurian}}

| image = The Eurypterida of New York plate 46.jpg

| image_caption = Fossils of Kiaeropterus otisius, Ruedemannipterus stylonuroides and Hughmilleria socialis

| taxon = Ruedemannipterus

| authority = Kjellesvig-Waering, 1966

| type_species = Ruedemannipterus stylonuroides

| type_species_authority = Clarke & Ruedemann, 1912

}}

Ruedemannipterus is a genus of prehistoric eurypterid classified as part of the family Dolichopteridae. The genus contains one species, R. stylonuroides,{{Cite journal | last1 = Tetlie | first1 = O. E. | last2 = Cuggy | first2 = M. B. | doi = 10.1017/S1477201907002131 | title = Phylogeny of the basal swimming eurypterids (Chelicerata; Eurypterida; Eurypterina) | journal = Journal of Systematic Palaeontology | volume = 5 | issue = 3 | pages = 345 | year = 2007 }} known from the Silurian of New York.Dunlop, J. A., Penney, D. & Jekel, D. 2015. A summary list of fossil spiders and their relatives. In World Spider Catalog. Natural History Museum Bern, online at http://wsc.nmbe.ch , version 16.0 http://www.wsc.nmbe.ch/resources/fossils/Fossils16.0.pdf (PDF).