Gayenna

Gayenna is a genus of anyphaenid sac spiders first described by H. Nicolet in 1849.

Species
it contains ten species:
 * Gayenna americana Nicolet, 1849 – Chile, Argentina
 * Gayenna brasiliensis Roewer, 1951 – Brazil
 * Gayenna chrysophila Mello-Leitão, 1926 – Brazil
 * Gayenna furcata (Keyserling, 1879) – Peru
 * Gayenna ignava Banks, 1898 – Mexico
 * Gayenna moreirae (Mello-Leitão, 1915) – Brazil
 * Gayenna orizaba Banks, 1898 – Mexico
 * Gayenna sigillum Mello-Leitão, 1941 – Argentina
 * Gayenna trivittata (Bertkau, 1880) – Brazil
 * Gayenna vittata (Keyserling, 1881) – Peru