# List of Tachysphex species

This is a list of species in Tachysphex, a genus of square-headed wasps in the family Crabronidae.

## Tachysphex species

* Tachysphex aborigenus Pulawski, 1977$^{icg}$
* Tachysphex aburi Pulawski, 2007$^{icg}$
* Tachysphex acanthophorus Pulawski, 1982$^{icg}$
* Tachysphex actites Pulawski in Krombein and Pulawski, 1994$^{icg}$
* Tachysphex acutemarginatus Strand, 1910$^{icg}$
* Tachysphex acutus (Patton, 1880)$^{icg}$
* Tachysphex adjunctus Kohl, 1885$^{icg}$
* Tachysphex advenus Pulawski, 1974$^{icg}$
* Tachysphex aemulus Kohl, 1906$^{icg}$
* Tachysphex aequalis W. Fox, 1894$^{icg}$
* Tachysphex aethiopicus Arnold, 1923$^{icg}$
* Tachysphex aethiops (Cresson, 1865)$^{icg}$
* Tachysphex agilis (F. Smith, 1856)$^{icg}$
* Tachysphex agnus Pulawski, 1971$^{icg}$
* Tachysphex alayoi Pulawski, 1974$^{icg}$
* Tachysphex albocinctus (Lucas, 1849)$^{icg}$
* Tachysphex alpestris Rohwer, 1908$^{icg}$
* Tachysphex ambiguus Arnold, 1923$^{icg}$
* Tachysphex ambositrae Leclercq, 1967$^{icg}$
* Tachysphex ampijoroa Pulawski, 2007$^{icg}$
* Tachysphex amplus W. Fox, 1894$^{icg}$
* Tachysphex anceps Arnold, 1945$^{icg}$
* Tachysphex angelicus Pulawski, 1988$^{icg}$
* Tachysphex angustatus Pulawski, 1967$^{icg}$
* Tachysphex angustus Arnold, 1924$^{icg}$
* Tachysphex antennatus W. Fox, 1894$^{icg}$
* Tachysphex anthracinus Pulawski in Krombein and Pulawski, 1994$^{icg}$
* Tachysphex antillarum Pulawski, 1974$^{icg}$
* Tachysphex anubis Pulawski, 1964$^{icg}$
* Tachysphex apakensis Tsuneki, 1971$^{icg}$
* Tachysphex apicalis W. Fox, 1893$^{icg}$
* Tachysphex apoctenus Pulawski, 1974$^{icg}$
* Tachysphex apricus Pulawski, 1982$^{icg}$
* Tachysphex araucanus Pulawski, 1974$^{icg}$
* Tachysphex argentatus Gussakovskij, 1952$^{icg}$
* Tachysphex argenticeps Arnold, 1959$^{icg}$
* Tachysphex argentifrons Arnold, 1924$^{icg}$
* Tachysphex arizonac Pulawski, 1982$^{icg}$
* Tachysphex armatus Pulawski, 1982$^{icg}$
* Tachysphex ashmeadii W. Fox, 1894$^{icg}$
* Tachysphex asinus Arnold, 1923$^{icg}$
* Tachysphex asmara Pulawski, 2007$^{icg}$
* Tachysphex aterrimus Arnold, 1924$^{icg}$
* Tachysphex atlanteus de Beaumont, 1955$^{icg}$
* Tachysphex atratus (Lepeletier de Saint Fargeau, 1845)$^{icg}$
* Tachysphex aureopilosus Tsuneki, 1972$^{icg}$
* Tachysphex aureorufoniger Pulawski, 2007$^{icg}$
* Tachysphex auriceps Cameron, 1889$^{icg}$
* Tachysphex auropilosus R. Turner, 1917$^{icg}$
* Tachysphex austriacus Kohl, 1892$^{icg}$
* Tachysphex bara Pulawski, 2007$^{icg}$
* Tachysphex barkeri Arnold, 1923$^{icg}$
* Tachysphex beaumonti Pulawski, 1971$^{icg}$
* Tachysphex beidzimiao Tsuneki, 1971$^{icg}$
* Tachysphex belfragei (Cresson, 1873)$^{icg}$
* Tachysphex bemba Pulawski, 2007$^{icg}$
* Tachysphex bengalensis Cameron, 1889$^{ic}$
* Tachysphex bipustulosus Arnold, 1949$^{icg}$
* Tachysphex bituberculatus Cameron, 1905$^{icg}$
* Tachysphex blattivorus Gussakovskij, 1952$^{icg}$
* Tachysphex bohartorum Pulawski, 1982$^{icg}$
* Tachysphex bohemicus Straka, 2016$^g$
* Tachysphex bostryx Pulawski, 2007$^{icg}$
* Tachysphex bouceki Straka, 2005$^{icg}$
* Tachysphex brachypus Pulawski, 2007$^{icg}$
* Tachysphex brasilianus Pulawski, 1974$^{icg}$
* Tachysphex braunsi Arnold, 1923$^{icg}$
* Tachysphex breviceps Pulawski, 1974$^{icg}$
* Tachysphex brevicornis Pulawski, 1977$^{icg}$
* Tachysphex brevipecten de Beaumont, 1955$^{icg}$
* Tachysphex brevipennis Mercet, 1909$^{icg}$
* Tachysphex brevipes Pulawski, 1971$^{icg}$
* Tachysphex brinckerae R. Turner, 1917$^{icg}$
* Tachysphex brullii (F. Smith, 1856)$^{icg}$
* Tachysphex bruneiceps Arnold, 1923$^{icg}$
* Tachysphex buccalis Pulawski, 1977$^{icg}$
* Tachysphex buyssoni Morice, 1897$^{icg}$
* Tachysphex caliban Arnold, 1923$^{ic}$
* Tachysphex calidus Pulawski, 2007$^{icg}$
* Tachysphex camptopygus Pulawski, 2007$^{icg}$
* Tachysphex capensis (de Saussure, 1867)$^{icg}$
* Tachysphex carinatus Pulawski, 2007$^{icg}$
* Tachysphex carli de Beaumont, 1947$^{icg}$
* Tachysphex cavatus Pulawski, 2007$^{icg}$
* Tachysphex changi Tsuneki, 1967$^{icg}$
* Tachysphex cheops de Beaumont, 1940$^{icg}$
* Tachysphex chephren de Beaumont, 1940$^{icg}$
* Tachysphex chiastotrichus Pulawski in Krombein and Pulawski, 1994$^{icg}$
* Tachysphex circulans Pulawski, 1977$^{icg}$
* Tachysphex clarconis Viereck, 1906$^{icg}$
* Tachysphex claripes Arnold, 1924$^{icg}$
* Tachysphex clypeatus Arnold, 1947$^{icg}$
* Tachysphex clypedentalis T. Li, Cai and Q. Li, 2008$^{icg}$
* Tachysphex cockerellae Rohwer, 1914$^{icg}$
* Tachysphex cocopa Pulawski, 1988$^{icg}$
* Tachysphex conceptus Pulawski, 1974$^{icg}$
* Tachysphex conclusus Nurse, 1903$^{icg}$
* Tachysphex confrater Pulawski, 1971$^{icg}$
* Tachysphex congoensis Arnold, 1924$^{icg}$
* Tachysphex consocius Kohl, 1892$^{icg}$
* Tachysphex contrarius Pulawski, 1977$^{icg}$
* Tachysphex coquilletti Rohwer, 1911$^{icg}$
* Tachysphex coriaceus (A. Costa, 1867)$^{icg}$
* Tachysphex costae (De Stefani Perez, 1882)$^{icg}$
* Tachysphex coxalis Pulawski, 2007$^{icg}$
* Tachysphex crassiformis Viereck, 1906$^{icg}$
* Tachysphex crassipes Arnold, 1923$^{icg}$
* Tachysphex crenulatus W. Fox, 1894$^{icg}$
* Tachysphex cretensis Straka, 2016$^g$
* Tachysphex crinitus Pulawski in Krombein and Pulawski, 1994$^{icg}$
* Tachysphex crocodilus Pulawski, 1971$^{icg}$
* Tachysphex ctenophorus Pulawski, 1971$^{icg}$
* Tachysphex cubanus Pulawski, 1974$^{icg}$
* Tachysphex curvipes Pulawski, 2007$^{icg}$
* Tachysphex denisi de Beaumont, 1936$^{icg}$
* Tachysphex depressiventris R. Turner, 1916$^{icg}$
* Tachysphex descendentis Mercet, 1909$^{icg}$
* Tachysphex deserticola de Beaumont, 1940$^{icg}$
* Tachysphex desertorum F. Morawitz, 1894$^{icg}$
* Tachysphex detritus Arnold, 1924$^{icg}$
* Tachysphex diabolicus Arnold, 1923$^{icg}$
* Tachysphex diadelus Pulawski in Krombein and Pulawski, 1994$^{icg}$
* Tachysphex dignus Kohl in Kohl and Handlirsch, 1889$^{icg}$
* Tachysphex dimidiatus Panzer, 1809$^g$
* Tachysphex discrepans R. Turner, 1915$^{icg}$
* Tachysphex dissimulatus Pulawski, 2007$^{icg}$
* Tachysphex diversilabris Arnold, 1960$^{icg}$
* Tachysphex dolosus Arnold, 1923$^{icg}$
* Tachysphex dominicanus Pulawski, 1988$^{icg}$
* Tachysphex drymobius Pulawski in Krombein and Pulawski, 1994$^{icg}$
* Tachysphex dzinghis Tsuneki, 1972$^{icg}$
* Tachysphex ebeninus Arnold, 1929$^{icg}$
* Tachysphex eldoradensis Rohwer, 1917$^{icg}$
* Tachysphex erectus Pulawski, 2007$^{icg}$
* Tachysphex erythrophorus Dalla Torre, 1897$^{icg}$
* Tachysphex erythropus (Spinola, 1839)$^{icg}$
* Tachysphex erythrurus Pulawski, 2007$^{icg}$
* Tachysphex eucalypticus Pulawski, 1977$^{icg}$
* Tachysphex eucharistus Pulawski in Krombein and Pulawski, 1994$^{icg}$
* Tachysphex eurystoma Pulawski, 2007$^{icg}$
* Tachysphex euxinus Pulawski, 1958$^{icg}$
* Tachysphex excavatus Pulawski, 2007$^{icg}$
* Tachysphex excelsus R. Turner, 1917$^{icg}$
* Tachysphex excisus Arnold, 1945$^{icg}$
* Tachysphex eximius Pulawski, 1971$^{icg}$
* Tachysphex fanuiensis Cheesman, 1928$^{icg}$
* Tachysphex fasciatus Morice, 1897$^{ic}$
* Tachysphex ferrugineus Pulawski, 1971$^{icg}$
* Tachysphex flavofimbriatus Arnold, 1945$^{icg}$
* Tachysphex foliaceus Pulawski, 1977$^{icg}$
* Tachysphex formosanus Tsuneki, 1971$^{icg}$
* Tachysphex fortior R. Turner, 1908$^{icg}$
* Tachysphex frigidus Pulawski, 2007$^{icg}$
* Tachysphex fugax (Radoszkowski, 1877)$^{icg}$
* Tachysphex fulgidus Arnold, 1924$^{icg}$
* Tachysphex fulviantennatus Tsuneki, 1976$^{icg}$
* Tachysphex fulvitarsis (A. Costa, 1867)$^{icg}$
* Tachysphex fuscispina Pulawski, 1971$^{icg}$
* Tachysphex gagates Arnold, 1940$^{icg}$
* Tachysphex galapagensis Rohwer, 1924$^{icg}$
* Tachysphex galeatus Pulawski, 1977$^{icg}$
* Tachysphex gastrotrichus Pulawski, 2007$^{icg}$
* Tachysphex gegen Tsuneki, 1971$^{icg}$
* Tachysphex geniculatus (Spinola, 1839)$^{icg}$
* Tachysphex georgii Arnold, 1940$^{icg}$
* Tachysphex gessianus Pulawski, 2007$^{icg}$
* Tachysphex glaber Kohl, 1906$^{icg}$
* Tachysphex glabrior F. Williams, 1914$^{icg}$
* Tachysphex gracilicornis Mercet, 1909$^{icg}$
* Tachysphex gracilitarsis Morice in E. Saunders, 1910$^{icg}$
* Tachysphex graecus Kohl, 1883$^{icg}$
* Tachysphex grandissimus Gussakovskij, 1933$^{icg}$
* Tachysphex gryllivorus Pulawski in Krombein and Pulawski, 1994$^{icg}$
* Tachysphex gujaraticus Nurse, 1909$^{icg}$
* Tachysphex gussakovskii Pulawski, 1971$^{icg}$
* Tachysphex hadronyx Pulawski, 2007$^{icg}$
* Tachysphex haematopus Pulawski in Krombein and Pulawski, 1994$^{icg}$
* Tachysphex harpax Arnold, 1923$^{icg}$
* Tachysphex helveticus Kohl, 1885$^{icg}$
* Tachysphex hermia Arnold, 1924$^{icg}$
* Tachysphex hippolyta Arnold, 1924$^{icg}$
* Tachysphex hopi Pulawski, 1988$^{icg}$
* Tachysphex horus de Beaumont, 1940$^{icg}$
* Tachysphex hostilis Kohl, 1901$^{icg}$
* Tachysphex huchiti Pulawski, 1988$^{icg}$
* Tachysphex humilis Straka, 2005$^{icg}$
* Tachysphex hungaricus Straka, 2016$^g$
* Tachysphex hurdi R. Bohart, 1962$^{icg}$
* Tachysphex hypoleius (F. Smith, 1856)$^{icg}$
* Tachysphex iaphetes Pulawski, 2007$^{icg}$
* Tachysphex ibi Pulawski, 2007$^{icg}$
* Tachysphex idiotrichus Pulawski, 1982$^{icg}$
* Tachysphex idzekii Tsuneki, 1971$^{icg}$
* Tachysphex imbellis R. Turner, 1908$^{icg}$
* Tachysphex incanus de Beaumont, 1940$^{icg}$
* Tachysphex incertus (Radoszkowski, 1877)$^{icg}$
* Tachysphex inconspicuus (W.F. Kirby, 1890)$^{icg}$
* Tachysphex indicus Pulawski in Krombein and Pulawski, 1994$^{icg}$
* Tachysphex inextricabilis Pulawski, 1971$^{icg}$
* Tachysphex instructus Nurse, 1909$^{icg}$
* Tachysphex insulsus Arnold, 1945$^{icg}$
* Tachysphex iridipennis (F. Smith, 1873)$^{icg}$
* Tachysphex irregularis Pulawski, 1982$^{icg}$
* Tachysphex isis de Beaumont, 1940$^{icg}$
* Tachysphex jokischianus (Panzer, 1809)$^g$
* Tachysphex jujuyensis Brèthes, 1913$^{icg}$
* Tachysphex julliani Kohl, 1883$^{icg}$
* Tachysphex kalaharicus Arnold, 1924$^{icg}$
* Tachysphex karasi Straka, 2005$^{icg}$
* Tachysphex karoo Pulawski, 2007$^{icg}$
* Tachysphex kaszabi Tsuneki, 1972$^{icg}$
* Tachysphex khoikhoi Pulawski, 2007$^{icg}$
* Tachysphex kodairai Tsuneki, 1971$^{icg}$
* Tachysphex krombeini Kurczewski, 1971$^{icg}$
* Tachysphex krombeiniellus Pulawski, 1982$^{icg}$
* Tachysphex lacertosus Arnold, 1944$^{icg}$
* Tachysphex laevifrons (F. Smith, 1856)$^{icg}$
* Tachysphex lagunaensis Tsuneki, 1983$^{icg}$
* Tachysphex lamellatus Pulawski, 1982$^{icg}$
* Tachysphex laticauda Gussakovskij, 1933$^{icg}$
* Tachysphex latifrons Kohl, 1884$^{icg}$
* Tachysphex limatus Arnold, 1924$^{icg}$
* Tachysphex lindbergi de Beaumont, 1956$^{icg}$
* Tachysphex linsleyi R. Bohart, 1962$^{icg}$
* Tachysphex liriformis Pulawski, 1967$^{icg}$
* Tachysphex longipalpis de Beaumont, 1940$^{icg}$
* Tachysphex longipes Pulawski, 2007$^{icg}$
* Tachysphex lucillus Pulawski, 1971$^{icg}$
* Tachysphex luctuosus Arnold, 1924$^{icg}$
* Tachysphex luxuriosus Morice, 1897$^{icg}$
* Tachysphex mackayensis R. Turner, 1908$^{icg}$
* Tachysphex maculipennis Pulawski, 1977$^{icg}$
* Tachysphex magnaemontis Hensen in Hensen and Ooijen, 1987$^{icg}$
* Tachysphex malkovskii Pulawski, 1971$^{icg}$
* Tachysphex marshalli R. Turner, 1917$^{icg}$
* Tachysphex mashona Arnold, 1929$^{icg}$
* Tachysphex mauretanus Pulawski, 1971$^{icg}$
* Tachysphex maurus Rohwer, 1911$^{icg}$
* Tachysphex maximus Pulawski, 1977$^{icg}$
* Tachysphex maya Pulawski, 1988$^{icg}$
* Tachysphex mediterraneus Kohl, 1883$^{icg}$
* Tachysphex melanius Pulawski, 2007$^{icg}$
* Tachysphex melas Kohl, 1898$^{icg}$
* Tachysphex mendozanus Brèthes, 1913$^{icg}$
* Tachysphex menkei Pulawski, 1982$^{icg}$
* Tachysphex merina Pulawski, 2007$^{ig}$
* Tachysphex mesembrius Pulawski, 2007$^{icg}$
* Tachysphex micans (Radoszkowski, 1877)$^{icg}$
* Tachysphex miniatulus Arnold, 1924$^{icg}$
* Tachysphex mirandus Pulawski, 1982$^{icg}$
* Tachysphex miwok Pulawski, 1988$^{icg}$
* Tachysphex mkomazi Pulawski, 2007$^{icg}$
* Tachysphex mocsaryi Kohl, 1884$^{icg}$
* Tachysphex moczari Tsuneki, 1972$^{icg}$
* Tachysphex modestus Arnold, 1924$^{icg}$
* Tachysphex montanus (Cresson, 1865)$^{icg}$
* Tachysphex montivagus Arnold, 1944$^{icg}$
* Tachysphex morawitzi Pulawski, 1971$^{icg}$
* Tachysphex morosus (F. Smith, 1858)$^{icg}$
* Tachysphex multifasciatus Pulawski in Evans, Matthews and Pulawski, 1976$^{icg}$
* Tachysphex mundus W. Fox, 1894$^{icg}$
* Tachysphex musciventris Pulawski, 1982$^{icg}$
* Tachysphex mycerinus de Beaumont, 1940$^{icg}$
* Tachysphex mzingeli Pulawski, 2007$^{icg}$
* Tachysphex namaqua Pulawski, 2007$^{icg}$
* Tachysphex naranhun Tsuneki, 1971$^{icg}$
* Tachysphex nasalis F. Morawitz, 1893$^{icg}$
* Tachysphex nefarius Pulawski, 1977$^{icg}$
* Tachysphex nigerrimus (F. Smith, 1856)$^{icg}$
* Tachysphex nigricolor (Dalla Torre, 1897)$^{icg}$
* Tachysphex nigripennis (Spinola, 1808)$^g$
* Tachysphex niloticus Pulawski, 1964$^{icg}$
* Tachysphex nitidior de Beaumont, 1940$^{icg}$
* Tachysphex nitidissimus de Beaumont, 1952$^{icg}$
* Tachysphex nitidus (Spinola, 1805)$^{icg}$
* Tachysphex noar Pulawski in Krombein and Pulawski, 1994$^{icg}$
* Tachysphex nobilis Straka, 2016$^g$
* Tachysphex nonakai Tsuneki, 1971$^{icg}$
* Tachysphex notogoniaeformis Nadig, 1933$^{icg}$
* Tachysphex novarae (de Saussure, 1867)$^{icg}$
* Tachysphex oasicola Pulawski, 1988$^{icg}$
* Tachysphex oberon Arnold, 1923$^{icg}$
* Tachysphex obscuripennis (Schenck, 1857)$^{icg}$
* Tachysphex obscurus Pulawski, 1971$^{icg}$
* Tachysphex occidentalis Pulawski, 1982$^{icg}$
* Tachysphex octodentatus Arnold, 1924$^{icg}$
* Tachysphex omoi Guiglia, 1943$^{icg}$
* Tachysphex onager Pulawski, 2007$^{icg}$
* Tachysphex opacus F. Morawitz, 1893$^{icg}$
* Tachysphex opata Pulawski, 1988$^{icg}$
* Tachysphex orestes Pulawski, 1988$^{icg}$
* Tachysphex osiris de Beaumont, 1940$^{icg}$
* Tachysphex ovambo Pulawski, 2007$^{icg}$
* Tachysphex oxychelus Pulawski in Krombein and Pulawski, 1994$^{icg}$
* Tachysphex pacificus R. Turner, 1908$^{icg}$
* Tachysphex paiute Pulawski, 1988$^{icg}$
* Tachysphex palopterus (Dahlbom, 1845)$^{icg}$
* Tachysphex panzeri (Vander Linden, 1829)$^{ic}$
* Tachysphex papago Pulawski, 1982$^{icg}$
* Tachysphex paucispina Pulawski, 1977$^{icg}$
* Tachysphex paulus Pulawski, 2007$^{icg}$
* Tachysphex pauxillus W. Fox, 1894$^{icg}$
* Tachysphex pechumani Krombein, 1938$^{icg}$
* Tachysphex pectinatus Pulawski, 1974$^{icg}$
* Tachysphex pekingensis Tsuneki, 1971$^{icg}$
* Tachysphex pentheri Cameron, 1905$^{icg}$
* Tachysphex perniger Arnold, 1947$^{icg}$
* Tachysphex persa Gussakovskij, 1933$^{icg}$
* Tachysphex persistans R. Turner, 1916$^{icg}$
* Tachysphex peruanus Pulawski, 1986$^{icg}$
* Tachysphex picnic van Ooijen in Hensen and van Ooijen, 1987$^{icg}$
* Tachysphex pilosellus Pulawski, 1971$^{icg}$
* Tachysphex pilosulus R. Turner, 1908$^{icg}$
* Tachysphex pinal Pulawski, 1988$^{icg}$
* Tachysphex pisonoides (Reed, 1894)$^{icg}$
* Tachysphex pisonopsis Pulawski, 1974$^{icg}$
* Tachysphex platypus Pulawski, 1977$^{icg}$
* Tachysphex platystethus Pulawski, 2007$^{icg}$
* Tachysphex pleuralis Pulawski, 1977$^{icg}$
* Tachysphex plicosus (A. Costa, 1867)$^{icg}$
* Tachysphex politus Pulawski, 1977$^{icg}$
* Tachysphex pompiliformis (Panzer, 1804)$^{icgb}$
* Tachysphex powelli R. Bohart, 1962$^{icg}$
* Tachysphex priesneri de Beaumont, 1940$^{icg}$
* Tachysphex prismaticus Straka, 2005$^{icg}$
* Tachysphex prosopigastroides Bischoff, 1913$^{icg}$
* Tachysphex proteus Pulawski, 1977$^{icg}$
* Tachysphex psammobius (Kohl, 1880)$^{icg}$
* Tachysphex pseudofasciatus Pulawski, 2007$^{icg}$
* Tachysphex pseudopanzeri de Beaumont, 1955$^{icg}$
* Tachysphex psilocerus Kohl, 1884$^{icg}$
* Tachysphex psilonotus Pulawski, 2007$^{icg}$
* Tachysphex ptah Pulawski, 1964$^{icg}$
* Tachysphex pubescens Pulawski, 1977$^{icg}$
* Tachysphex pugnator R. Turner, 1908$^{icg}$
* Tachysphex pulcher Pulawski, 1967$^{icg}$
* Tachysphex punctatiformis Arnold, 1923$^{icg}$
* Tachysphex punctatus (F. Smith, 1856)$^{icg}$
* Tachysphex puncticeps Cameron, 1903$^{icg}$
* Tachysphex punctifrons (W. Fox, 1891)$^{icg}$
* Tachysphex punctiger Pulawski, 2007$^{icg}$
* Tachysphex punctipes Pulawski, 1967$^{icg}$
* Tachysphex punctipleuris Straka, 2016$^g$
* Tachysphex pusulosus de Beaumont, 1955$^{icg}$
* Tachysphex quadricolor (Gerstaecker in Peters, 1858)$^{icg}$
* Tachysphex quisqueyus Pulawski, 1988$^{icg}$
* Tachysphex radiatus Gussakovskij, 1952$^{icg}$
* Tachysphex radoszkowskyi F. Morawitz, 1893$^{icg}$
* Tachysphex ramses Pulawski, 1971$^{icg}$
* Tachysphex rapax Pulawski, 2007$^{icg}$
* Tachysphex reedi Menke in Pulawski, 1974$^{icg}$
* Tachysphex remotus Pulawski, 1974$^{icg}$
* Tachysphex rhacodes Pulawski, 2007$^{icg}$
* Tachysphex rhodesianus Bischoff, 1913$^{icg}$
* Tachysphex rhynchocephalus Pulawski, 1977$^{icg}$
* Tachysphex robustior F. Williams, 1914$^{icg}$
* Tachysphex rotundus Pulawski, 2007$^{icg}$
* Tachysphex ruber Pulawski, 2007$^{icg}$
* Tachysphex rubicundus Pulawski, 1971$^{icg}$
* Tachysphex ruficaudis (Taschenberg, 1870)$^{icg}$
* Tachysphex rufitarsis (Spinola, 1851)$^{icg}$
* Tachysphex rufopictus Arnold, 1929$^{icg}$
* Tachysphex rugicauda Pulawski in Krombein and Pulawski, 1994$^{icg}$
* Tachysphex rugosipleuris Pulawski, 2007$^{icg}$
* Tachysphex sabulosus Pulawski, 2007$^{icg}$
* Tachysphex saevus Arnold, 1924$^{icg}$
* Tachysphex sahelensis Pulawski, 2007$^{icg}$
* Tachysphex samburu Pulawski, 2007$^{icg}$
* Tachysphex saturnus Arnold, 1924$^{icg}$
* Tachysphex saundersi Mercet, 1909$^{icg}$
* Tachysphex scaber Pulawski, 2007$^{icg}$
* Tachysphex scaurus Arnold, 1945$^{icg}$
* Tachysphex schmiedeknechti Kohl, 1883$^{icg}$
* Tachysphex schoenlandi Cameron, 1905$^{icg}$
* Tachysphex scopa Pulawski, 2007$^{icg}$
* Tachysphex scopaeus Pulawski, 1988$^{icg}$
* Tachysphex semirufus (Cresson, 1865)$^{icg}$
* Tachysphex sericans Gussakovskij, 1952$^{icg}$
* Tachysphex sericeus (F. Smith, 1856)$^{icg}$
* Tachysphex sexinus Leclercq, 1961$^{icg}$
* Tachysphex seyrigi Arnold, 1945$^{icg}$
* Tachysphex siitanus Tsuneki, 1971$^{icg}$
* Tachysphex silvestris Pulawski, 2007$^{icg}$
* Tachysphex similis Rohwer, 1910$^{icgb}$
* Tachysphex smissenae Straka, 2016$^g$
* Tachysphex socotrae Pulawski, 2007$^{icg}$
* Tachysphex solaris Pulawski, 1982$^{icg}$
* Tachysphex sonorensis (Cameron, 1889)$^{icg}$
* Tachysphex sordidus (Dahlbom, 1845)$^{icg}$
* Tachysphex spatulifer Pulawski, 1982$^{icg}$
* Tachysphex speciosissimus Morice, 1897$^{icg}$
* Tachysphex spectrum Pulawski, 2007$^{icg}$
* Tachysphex spinulosus Pulawski, 1975$^{icg}$
* Tachysphex splendidulus F. Morawitz, 1893$^{icg}$
* Tachysphex spretus Kohl, 1901$^{icg}$
* Tachysphex sri Pulawski in Krombein and Pulawski, 1994$^{icg}$
* Tachysphex stachi de Beaumont, 1936$^{icg}$
* Tachysphex stevensoni Arnold, 1924$^{icg}$
* Tachysphex stimulator R. Turner, 1916$^{icg}$
* Tachysphex stysi Straka, 2008$^{icg}$
* Tachysphex suavis Arnold, 1929$^{icg}$
* Tachysphex subandinus Pulawski, 1974$^{icg}$
* Tachysphex subcoriaceus Arnold, 1945$^{icg}$
* Tachysphex subdentatus F. Morawitz, 1893$^{icg}$
* Tachysphex subfimbriatus Arnold, 1924$^{icg}$
* Tachysphex subopacus R. Turner, 1910$^{icg}$
* Tachysphex sulcatus Pulawski, 1988$^{icg}$
* Tachysphex sulcidorsum de Beaumont, 1950$^{icg}$
* Tachysphex svetlanae Pulawski, 1971$^{icg}$
* Tachysphex sycorax Arnold, 1923$^{icg}$
* Tachysphex sympleuron Pulawski in Krombein and Pulawski, 1994$^{icg}$
* Tachysphex tahoe Pulawski, 1988$^{icg}$
* Tachysphex taita Pulawski, 2007$^{icg}$
* Tachysphex tanqua Pulawski, 2007$^{icg}$
* Tachysphex tarsatus (Say, 1823)$^{icg}$
* Tachysphex tarsinus (Lepeletier de Saint Fargeau, 1845)$^{icg}$
* Tachysphex tembe Pulawski, 2007$^{icg}$
* Tachysphex tenuicornis Bischoff, 1913$^{icg}$
* Tachysphex tenuis R. Turner, 1908$^{icg}$
* Tachysphex tenuisculptus Pulawski, 1977$^{icg}$
* Tachysphex terminatus (F. Smith, 1856)$^{icg}$
* Tachysphex tessellatus (Dahlbom, 1845)$^{icg}$
* Tachysphex testaceipes Bingham, 1897$^{icg}$
* Tachysphex texanus (Cresson, 1873)$^{icg}$
* Tachysphex theseus Arnold, 1951$^{icg}$
* Tachysphex thysanomerus Pulawski, 2007$^{icg}$
* Tachysphex tipai Pulawski, 1988$^{icg}$
* Tachysphex titania Arnold, 1923$^{icg}$
* Tachysphex toltec Pulawski, 1988$^{icg}$
* Tachysphex truncatifrons R. Turner, 1908$^{icg}$
* Tachysphex tryssus Pulawski, 2007$^{icg}$
* Tachysphex tsil Pulawski, 1988$^{icg}$
* Tachysphex ulonyovu Pulawski, 2007$^{icg}$
* Tachysphex ulothrix Pulawski, 2007$^{icg}$
* Tachysphex undatus (F. Smith, 1856)$^{icg}$
* Tachysphex unicolor (Panzer, 1807)$^{icg}$
* Tachysphex usakos Pulawski, 2007$^{icg}$
* Tachysphex utina Pulawski, 1988$^{icg}$
* Tachysphex vanrhynsi Arnold, 1940$^{icg}$
* Tachysphex vardyi Pulawski, 1977$^{icg}$
* Tachysphex venator Arnold, 1960$^{icg}$
* Tachysphex verticalis Pulawski, 1982$^{icg}$
* Tachysphex vestitus Kohl, 1892$^{icg}$
* Tachysphex vitiensis F. Williams, 1928$^{icg}$
* Tachysphex vividus Pulawski, 1977$^{icg}$
* Tachysphex vulneratus R. Turner, 1917$^{icg}$
* Tachysphex walkeri R. Turner, 1908$^{icg}$
* Tachysphex waltoni Arnold, 1940$^{icg}$
* Tachysphex williamsi R. Bohart, 1962$^{icg}$
* Tachysphex xanthoptesimus Pulawski in Krombein and Pulawski, 1994$^{icg}$
* Tachysphex yarrowi de Beaumont, 1960$^{icg}$
* Tachysphex yolo Pulawski, 1982$^{icg}$
* Tachysphex yuma Pulawski, 1982$^{icg}$
* Tachysphex zambius Pulawski, 2007$^{icg}$
* Tachysphex ziziphi Pulawski, 2007$^{icg}$
Data sources: i = ITIS, c = Catalogue of Life, g = GBIF, b = Bugguide.net