Astraeus is a genus of "jewel beetles" in the subfamily Polycestinae, containing the following species:
Astraeus aberrans van de Poll, 1886
Astraeus acaciae Barker, 1999
Astraeus adamsi Barker, 1975
Astraeus aridus Barker, 1989
Astraeus badeni van de Poll, 1889
Astraeus bakeri Barker, 1975
Astraeus blackdownensis Barker, 1977
Astraeus caledonicus Fauvel, 1904
Astraeus carnabyi Barker, 1975
Astraeus carteri Barker, 1975
Astraeus crassus van de Poll, 1889
Astraeus crockerae Barker, 1977
Astraeus cyaneus Kerremans, 1900
Astraeus dedariensis Barker, 1975
Astraeus dilutipes van de Poll, 1886
Astraeus elongatus van de Poll, 1886
Astraeus flavopictus Laporte & Gory, 1837
Astraeus fraseriensis Barker, 1975
Astraeus fraterculus van de Poll, 1889
Astraeus globosus Barker, 1975
Astraeus goerlingi Barker, 1975
Astraeus goldingi Barker, 2007
Astraeus hanloni Barker, 2007
Astraeus intricatus Carter, 1925
Astraeus irregularis van de Poll, 1889
Astraeus jansoni van de Poll, 1889
Astraeus kitchini Barker, 2004
Astraeus lineatus van de Poll, 1889
Astraeus macmillani Barker, 1975
Astraeus major Blackburn, 1890
Astraeus mastersii Macleay, 1872
Astraeus mayoi Barker, 2007
Astraeus meyricki Blackburn, 1890
Astraeus minutus Barker, 1975
Astraeus mourangeensis Barker, 1977
Astraeus multinotatus van de Poll, 1889
Astraeus navarchis (Thomson, 1856) Astraeus oberthuri van de Poll, 1889 Astraeus obscurus Barker, 1975 Astraeus occidentalis Barker, 1989 Astraeus polli Barker, 1975 Astraeus powelli Barker, 1995 Astraeus princeps Barker, 1989 Astraeus prothoracicus van de Poll, 1889 Astraeus pygmaeus van de Poll, 1886 Astraeus robustus Barker, 1975 Astraeus samouelli Saunders, 1868 Astraeus simulator van de Poll, 1889 Astraeus smythi Barker, 1975 Astraeus sundholmi Barker, 2007 Astraeus tamminensis Barker, 1975 Astraeus vittatus van de Poll, 1889 Astraeus watsoni Barker, 1975 Astraeus williamsi Barker, 1989 Astraeus yarrattensis Barker, 1989