Metallaxis is a genus of moths in the family Geometridae first described by Louis Beethoven Prout in 1932.
Species Metallaxis amandae Holloway, 1997 Metallaxis herbuloti Viette, 1978 Metallaxis miniata Yazaki & M. Wang, 2004 Metallaxis semipurpurascens Hampson, 1896 Metallaxis semiustus Swinhoe, 1894 Metallaxis sogai Viette, 1979 Metallaxis teledapa L. B. Prout, 1932
References Prout, L. B. (1932). "New genera and species of Sterrhinae (Fam. Geometridae)". Novitates Zoologicae. 37: 229–251 - on page 229.