- family: Gnaphosidae
- genus: Megamyrmaekion
- species: Megamyrmaekion algericum Simon, 1885
- species: Megamyrmaekion ashae Tikader & Gajbe, 1977
- species: Megamyrmaekion austrinum Simon, 1908
- species: Megamyrmaekion caudatum Wider, 1834
- species: Megamyrmaekion echemophthalmum Simon, 1908
- species: Megamyrmaekion jodhpurense Gajbe, 1993
- species: Megamyrmaekion kajalae Biswas & Biswas, 1992
- species: Megamyrmaekion nairobii Berland, 1920
- species: Megamyrmaekion penicillatum Simon, 1908
- species: Megamyrmaekion perpusillum Simon, 1908
- species: Megamyrmaekion pumilum Simon, 1885
- species: Megamyrmaekion schreineri Tucker, 1923
- species: Megamyrmaekion transvaalense Tucker, 1923
- species: Megamyrmaekion velox Simon, 1887
- species: Megamyrmaekion vestigator Simon, 1908
- species: Megamyrmaekion vulpinum (O. P.-Cambridge, 1874)