- family: Araneidae
- genus: Gasteracantha
- species: Gasteracantha aciculata (Pocock, 1899)
- species: Gasteracantha acutispina Dahl, 1914
- species: Gasteracantha audouini Guérin, 1838
- species: Gasteracantha beccarii Thorell, 1877
- species: Gasteracantha biloba (Thorell, 1878)
- species: Gasteracantha cancriformis (Linnaeus, 1758)
- species: Gasteracantha cancriformis gertschi Archer, 1941
- species: Gasteracantha clarki Emerit, 1974
- species: Gasteracantha clavatrix (Walckenaer, 1842)
- species: Gasteracantha clavigera Giebel, 1863
- species: Gasteracantha crucigera Bradley, 1877
- species: Gasteracantha curvispina (Guérin, 1837)
- species: Gasteracantha curvistyla Dahl, 1914
- species: Gasteracantha cuspidata C. L. Koch, 1837
- species: Gasteracantha dalyi Pocock, 1900
- species: Gasteracantha diadesmia Thorell, 1887
- species: Gasteracantha diardi (Lucas, 1835)
- species: Gasteracantha doriae Simon, 1877
- species: Gasteracantha falcicornis Butler, 1873
- species: Gasteracantha fasciata Guérin, 1838
- species: Gasteracantha flava Nicolet, 1849
- species: Gasteracantha fornicata (Fabricius, 1775)
- species: Gasteracantha frontata Blackwall, 1864
- species: Gasteracantha gambeyi Simon, 1877
- species: Gasteracantha geminata (Fabricius, 1798)
- species: Gasteracantha hasselti C. L. Koch, 1837
- species: Gasteracantha hecata (Walckenaer, 1842)
- species: Gasteracantha interrupta Dahl, 1914
- species: Gasteracantha irradiata (Walckenaer, 1842)
- species: Gasteracantha janopol Barrion & Litsinger, 1995
- species: Gasteracantha kuhli C. L. Koch, 1837
- species: Gasteracantha lepelletieri (Guérin, 1825)
- species: Gasteracantha lunata Guérin, 1838
- species: Gasteracantha martensi Dahl, 1914
- species: Gasteracantha mediofusca (Doleschall, 1859)
- species: Gasteracantha mengei Keyserling, 1864
- species: Gasteracantha metallica (Pocock, 1898)
- species: Gasteracantha milvoides Butler, 1873
- species: Gasteracantha notata Kulczynski, 1910
- species: Gasteracantha panisicca Butler, 1873
- species: Gasteracantha parangdiadesmia Barrion & Litsinger, 1995
- species: Gasteracantha pentagona (Walckenaer, 1842)
- species: Gasteracantha pentagona anirica Strand, 1915
- species: Gasteracantha picta (Thorell, 1892)
- species: Gasteracantha quadrispinosa O. P.-Cambridge, 1879
- species: Gasteracantha recurva Simon, 1877
- species: Gasteracantha regalis Butler, 1873
- species: Gasteracantha remifera Butler, 1873
- species: Gasteracantha rhomboidea Guérin, 1838
- species: Gasteracantha rhomboidea comorensis Strand, 1917
- species: Gasteracantha rhomboidea madagascariensis Vinson, 1863
- species: Gasteracantha rubrospinis Guérin, 1838
- species: Gasteracantha rufithorax Simon, 1881
- species: Gasteracantha sacerdotalis L. Koch, 1872
- species: Gasteracantha sanguinea Dahl, 1914
- species: Gasteracantha sanguinolenta C. L. Koch, 1844
- species: Gasteracantha sanguinolenta andrefanae Emerit, 1974
- species: Gasteracantha sanguinolenta bigoti Emerit, 1974
- species: Gasteracantha sanguinolenta emeriti Roberts, 1983
- species: Gasteracantha sanguinolenta insulicola Emerit, 1974
- species: Gasteracantha sanguinolenta legendrei Emerit, 1974
- species: Gasteracantha sanguinolenta mangrovae Emerit, 1974
- species: Gasteracantha sanguinolenta rueppelli Strand, 1916
- species: Gasteracantha sapperi Dahl, 1914
- species: Gasteracantha sauteri Dahl, 1914
- species: Gasteracantha scintillans Butler, 1873
- species: Gasteracantha signifera Pocock, 1898
- species: Gasteracantha signifera bistrigella Strand, 1915
- species: Gasteracantha signifera heterospina Strand, 1915
- species: Gasteracantha signifera pustulinota Strand, 1915
- species: Gasteracantha simoni O. P.-Cambridge, 1879
- species: Gasteracantha sororna Butler, 1873
- species: Gasteracantha sturi (Doleschall, 1857)
- species: Gasteracantha subaequispina Dahl, 1914
- species: Gasteracantha taeniata (Walckenaer, 1842)
- species: Gasteracantha taeniata analispina Strand, 1911
- species: Gasteracantha taeniata anirensis Strand, 1911
- species: Gasteracantha taeniata bawensis Strand, 1915
- species: Gasteracantha taeniata jamurensis Strand, 1915
- species: Gasteracantha taeniata lugubris Simon, 1898
- species: Gasteracantha taeniata maculella Strand, 1911
- species: Gasteracantha taeniata novahannoveriana Dahl, 1914
- species: Gasteracantha taeniata obsoletopicta Strand, 1915
- species: Gasteracantha taeniata oinokensis Strand, 1915
- species: Gasteracantha taeniata sentanensis Strand, 1915
- species: Gasteracantha taeniata trivittinota Strand, 1911
- species: Gasteracantha taeniata univittinota Strand, 1911
- species: Gasteracantha theisi Guérin, 1838
- species: Gasteracantha theisii antemaculata Strand, 1911
- species: Gasteracantha theisii keyana Strand, 1911
- species: Gasteracantha theisii quadrisignatella Strand, 1911
- species: Gasteracantha thomasinsulae Archer, 1951
- species: Gasteracantha thorelli Keyserling, 1864
- species: Gasteracantha tondanae Pocock, 1897
- species: Gasteracantha transversa C. L. Koch, 1837
- species: Gasteracantha unguifera Simon, 1889
- species: Gasteracantha versicolor (Walckenaer, 1842)
- species: Gasteracantha versicolor avaratrae Emerit, 1974
- species: Gasteracantha versicolor formosa Vinson, 1863
- species: Gasteracantha westringi Keyserling, 1864