Graycassis

Graycassis is a genus of Australian white tailed spiders that was first described by Norman I. Platnick in 2000.

Species
it contains ten species:
 * Graycassis barrington Platnick, 2000 – Australia (New South Wales)
 * Graycassis boss Platnick, 2000 – Australia (New South Wales)
 * Graycassis bruxner Platnick, 2000 – Australia (New South Wales)
 * Graycassis bulga Platnick, 2000 – Australia (New South Wales)
 * Graycassis chichester Platnick, 2000 – Australia (Queensland, New South Wales)
 * Graycassis dorrigo Platnick, 2000 – Australia (New South Wales)
 * Graycassis enfield Platnick, 2000 – Australia (New South Wales)
 * Graycassis marengo Platnick, 2000 (type) – Australia (New South Wales)
 * Graycassis scrub Platnick, 2000 – Australia (New South Wales)
 * Graycassis styx Platnick, 2000 – Australia (New South Wales)