Bombyliidae
Systoechus aberrans Hesse, 1938
Systoechus acridophagus Hesse, 1938
Systoechus affinis Hesse, 1938
Systoechus albicans (Macquart, 1846)
Systoechus albidus Loew, 1860
Systoechus albipectus Hesse, 1938
Systoechus albohirtus Roberts, 1928
Systoechus altivolans Hesse, 1938
Systoechus anthophilus Hesse, 1938
Systoechus arabicus Greathead, 1980
Systoechus argyroleucus Hesse, 1938
Systoechus argyropogonus Hesse, 1938
Systoechus atriceps Bowden, 1964
Systoechus audax Greathead, 1967
Systoechus aureus Hesse, 1938
Systoechus auricomatus Bowden, 1959
Systoechus aurifacies Greathead, 1958
Systoechus auripilus Hesse, 1938
Systoechus aurulentus (Wiedemann, 1820)
Systoechus austeni Bezzi, 1924
Systoechus autumanalis (Pallas & Wiedemann, 1818)
Systoechus autumnalis Becker, 1910
Systoechus badipennis Hesse, 1938
Systoechus badius Hesse, 1938
Systoechus bombycinus Hesse, 1938
Systoechus brunnibasis Hesse, 1938
Systoechus brunnipennis (Loew, 1852)
Systoechus callynthrophorus Schiner, 1868
Systoechus candidulus Loew, 1863
Systoechus candidus Hesse, 1938
Systoechus canescens Hesse, 1938
Systoechus canicapilis Bowden, 1959
Systoechus canipectus Hesse, 1938
Systoechus canus (Macquart, 1840)
Systoechus castanealis Greathead, 1996
Systoechus cellularis Bowden, 1959
Systoechus chlamydicterus Hesse, 1938
Systoechus chrystallinus Bezzi, 1924
Systoechus cinctiventris Roberts, 1928
Systoechus claripennis (Macquart, 1840)
Systoechus croceipilus Greathead, 1980
Systoechus ctenophorus (Mikan, 1796)
Systoechus ctenopterus (Mikan, 1976)
Systoechus damarensis Hesse, 1938
Systoechus deceptus Hesse, 1938
Systoechus eremophilus Hesse, 1936
Systoechus eulabiatus Bigot, 1892
Systoechus eupogonatus Bigot, 1892
Systoechus exiguus Hesse, 1938
Systoechus exilipes Bezzi, 1923
Systoechus faustus Hesse, 1938
Systoechus flavicapillis Bowden, 1959
Systoechus flavospinosus Brunetti, 1920
Systoechus flavovillosus Roberts, 1928
Systoechus fuligineus Loew, 1863
Systoechus fumipennis Painter, 1962
Systoechus fumitinctus Hesse, 1938
Systoechus fusciventris Hesse, 1938
Systoechus goliath Bezzi, 1922
Systoechus gomezmenori Andreu Rubio, 1959
Systoechus gradatus (Wiedemann, 1820)
Systoechus grandis Paramonov, 1940
Systoechus heteropogon Bowden, 1959
Systoechus horridus Greathead, 1980
Systoechus inordinatus Hesse, 1938
Systoechus kalaharicus Hesse, 1936
Systoechus lacus Bowden, 1964
Systoechus laevifrons (Loew, 1855)
Systoechus leoninus Bowden, 1964
Systoechus leucopygus Wulp, 1885
Systoechus leucostictus Hesse, 1938
Systoechus lightfooti Hesse, 1938
Systoechus litoralis Bowden, 1964
Systoechus longirostris Becker, 1916
Systoechus lucidus (Loew, 1855)
Systoechus marshalli Paramonov, 1931
Systoechus melanpogon Bezzi, 1912
Systoechus mentiens Bezzi, 1924
Systoechus microcephalus (Loew, 1855)
Systoechus mixtus (Wiedemann, 1821)
Systoechus montanus Hesse, 1938
Systoechus monticolanus Hesse, 1938
Systoechus montuosus Greathead, 1967
Systoechus namaquensis Hesse, 1938
Systoechus neglectus Hesse, 1938
Systoechus nigribarbus (Loew, 1852)
Systoechus nigripes Loew, 1863
Systoechus nivalis Brunetti, 1912
Systoechus niveicomatus Bowden, 1959
Systoechus oreas Osten Sacken, 1877
Systoechus pallidipilosus Austen, 1937
Systoechus pallidulus (Walker, 1849)
Systoechus pallidus Roberts, 1928
Systoechus pausarius Jaennicke, 1867
Systoechus phaeopterus Bezzi, 1924
Systoechus polioleucus Hesse, 1938
Systoechus poweri Hesse, 1938
Systoechus pumilio Becker, 1915
Systoechus pumilo Becker, 1915
Systoechus quasiminimus Evenhuis & Greathead, 1999
Systoechus rhodesianus Hesse, 1938
Systoechus robustus Bezzi, 1912
Systoechus rubidus Roberts, 1928
Systoechus rudebecki Hesse, 1955
Systoechus salticola Hesse, 1938
Systoechus scabrirostris Bezzi, 1921
Systoechus scutellaris (Wiedemann, 1828)
Systoechus scutellatus (Macquart, 1840)
Systoechus segetus Bowden, 1964
Systoechus silvaticus Hesse, 1938
Systoechus simplex Loew, 1860
Systoechus sinaiticus Efflatoun, 1945
Systoechus socius (Walker, 1852)
Systoechus solitus (Walker, 1849)
Systoechus somali Oldroyd, 1947
Systoechus spinithorax Bezzi, 1921
Systoechus srilankae Zaitzev, 1988
Systoechus stevensoni Hesse, 1938
Systoechus subcontiguus Hesse, 1938
Systoechus submicans Greathead, 1980
Systoechus subulinus Bowden, 1964
Systoechus tesquorum Becker, 1916
Systoechus titan Greathead, 1996
Systoechus transvaalensis Hesse, 1938
Systoechus tumidifrons Bezzi, 1921
Systoechus ventricosus Bezzi, 1921
Systoechus vulgaris Loew, 1863
Systoechus vulpinus Becker, 1910
Systoechus waltoni Hesse, 1938
Systoechus xanthoplocamus Francois, 1964
Systoechus xerophilus Hesse, 1938