title: List of Tachysphex species
text: # 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
  
  