- family: Araneidae
- genus: Acrosomoides
- genus: Afracantha
- genus: Augusta
- genus: Gasteracantha
- species: Gasteracantha clarki Emerit, 1974
- species: Gasteracantha falcicornis Butler, 1873
- species: Gasteracantha milvoides Butler, 1873
- species: Gasteracantha rhomboidea Guérin, 1838
- species: Gasteracantha rhomboidea comorensis Strand, 1917
- species: Gasteracantha rhomboidea madagascariensis Vinson, 1863
- species: Gasteracantha rufithorax Simon, 1881
- species: Gasteracantha sanguinolenta C. L. Koch, 1844
- species: Gasteracantha sanguinolenta andrefanae Emerit, 1974
- species: Gasteracantha sanguinolenta bigoti Emerit, 1974
- species: Gasteracantha sanguinolenta insulicola Emerit, 1974
- species: Gasteracantha sanguinolenta legendrei Emerit, 1974
- species: Gasteracantha sanguinolenta mangrovae Emerit, 1974
- species: Gasteracantha thorelli Keyserling, 1864
- species: Gasteracantha versicolor (Walckenaer, 1842)
- species: Gasteracantha versicolor avaratrae Emerit, 1974
- species: Gasteracantha versicolor formosa Vinson, 1863
- genus: Gastroxya
- genus: Isoxya
- genus: Madacantha
- genus: Thelacantha