Hylaeus albonitens (Cockerell, 1905); Hylaeus amiculiformis (Cockerell, 1909); Hylaeus amiculinus (Cockerell, 1922); Hylaeus amiculus (Smith, 1879); Hylaeus chromaticus (Cockerell, 1912); Hylaeus euxanthus (Cockerell, 1910); Hylaeus theodorei (Perkins, 1912) Hylaeus (Gnathoprosopoides) Michener, 1965: Hylaeus bituberculatus (Smith, 1879); Hylaeus philoleucus (Cockerell, 1910) Hylaeus (Heterapoides) Sandhouse, 1943: Hylaeus bacillarius (Cockerell, 1914); Hylaeus delicatus (Cockerell, 1911); Hylaeus digitatus (Houston, 1975); Hylaeus exleyae (Houston, 1975); Hylaeus extensus (Cockerell, 1916); Hylaeus halictiformis (Perkins, 1912); Hylaeus leviceps (Houston, 1975); Hylaeus nigriconcavus (Houston, 1975) Hylaeus (Hylaeorhiza) Michener, 1965: Hylaeus nubilosus (Smith, 1853) Hylaeus (Hylaeteron) Michener, 1965: Hylaeus douglasi Michener, 1965; Hylaeus hemirhodus Michener, 1965; Hylaeus murrumbidgeanus Houston, 1981; Hylaeus riekianus Houston, 1981; Hylaeus semirufus (Cockerell, 1914) Hylaeus (Laccohylaeus) Houston, 1981: Hylaeus cyanophilus (Cockerell, 1910) Hylaeus (Macrohylaeus) Michener, 1965: Hylaeus alcyoneus (Erichson, 1842) Hylaeus (Meghylaeus) Cockerell, 1929: Hylaeus fijiensis (Cockerell, 1909) Hylaeus (Planihylaeus) Houston, 1981: Hylaeus daviesiae Houston, 1981; Hylaeus jacksoniae Houston, 1981; Hylaeus probligenatus Houston, 1981; Hylaeus quadriceps (Smith, 1879); Hylaeus trilobatus (Cockerell, 1910) Hylaeus (Prosopisteron) Cockerell, 1906: Hylaeus accipitris (Cockerell, 1914); Hylaeus albozebratus Michener, 1965; Hylaeus amatulus (Cockerell, 1922); Hylaeus aralis (Cockerell, 1916); Hylaeus asperithorax (Rayment, 1927); Hylaeus auriferus (Cockerell, 1918); Hylaeus basilautus (Rayment, 1953); Hylaeus baudinensis (Cockerell, 1905); Hylaeus bicoloratus (Smith, 1853); Hylaeus bicuneatus (Cockerell, 1910); Hylaeus bidentatus (Smith, 1853); Hylaeus blanchae Rayment, 1953; Hylaeus brevior (Cockerell, 1918); Hylaeus burnsi (Michener, 1965); Hylaeus chlorosomus (Cockerell, 1913); Hylaeus cliffordiellus Rayment, 1953; Hylaeus crassifemoratus (Cockerell, 1922); Hylaeus cyaneomicans (Cockerell, 1910); Hylaeus distractus (Cockerell, 1914); Hylaeus elongatus (Smith, 1879); Hylaeus eugeniellus (Cockerell, 1910); Hylaeus flavojugatus (Cockerell, 1912); Hylaeus frederici (Cockerell, 1905); Hylaeus greavesi (Rayment, 1935); Hylaeus hobartiellus Cockerell, 1929; Hylaeus infans (Cockerell, 1910); Hylaeus leai (Cockerell, 1912); Hylaeus littleri (Cockerell, 1918); Hylaeus mediovirens (Cockerell, 1913); Hylaeus microphenax (Cockerell, 1910); Hylaeus minusculus (Cockerell, 1913); Hylaeus murrayensis Rayment, 1935; Hylaeus nigrescens (Cockerell, 1918); Hylaeus perhumilis (Cockerell, 1914); Hylaeus perpictus Rayment, 1935; Hylaeus pictulus Michener, 1965; Hylaeus primulipictus (Cockerell, 1905); Hylaeus procurvus (Rayment, 1939); Hylaeus quadratus (Smith, 1853); Hylaeus sanguinipictus (Cockerell, 1914); Hylaeus scintillans (Cockerell, 1922); Hylaeus scintilliformis (Cockerell, 1913); Hylaeus scintillus (Cockerell, 1912); Hylaeus semipersonatus Cockerell, 1929; Hylaeus serotinellus (Cockerell, 1906); Hylaeus simplus Houston, 1993; Hylaeus subcoronatus Rayment, 1935; Hylaeus trimerops (Cockerell, 1916); Hylaeus turgicollaris Michener, 1965; Hylaeus vittatifrons (Cockerell, 1913); Hylaeus wilsoni (Rayment, 1928); Hylaeus woyensis Rayment, 1939; Hylaeus wynyardensis Cockerell, 1929; Hylaeus xanthaspis (Cockerell, 1910); Hylaeus xanthognathus Rayment, 1935; Hylaeus xanthopsyche (Cockerell, 1922) Hylaeus (Pseudhylaeus) Cockerell, 1929: Hylaeus albocuneatus (Cockerell, 1913); Hylaeus albomaculatus (Smith, 1879); Hylaeus hypoleucus (Cockerell, 1918);