Lymantriidae Hampson, 1893
Orvasca aliena Butler, 1886
Orvasca ashleyi Holloway, 1999
Orvasca aurantiaca Hampson, 1893
Orvasca bicolor Heylaerts, 1892
Orvasca brunneva Holloway, 1999
Orvasca dimorphissima Holloway, 1994
Orvasca dolichocera Collenette, 1938
Orvasca eva Schintlmeister, 1994
Orvasca flavocinerea van Eecke, 1928
Orvasca fulvonigra Swinhoe, 1903
Orvasca irrorata Moore, 1859
Orvasca justiciae Moore, 1859
Orvasca kilanas Holloway, 1999
Orvasca lavella Bethune-Baker, 1910
Orvasca limbata Butler, 1881
Orvasca melambaphes Turner, 1920
Orvasca panabra Turner, 1902
Orvasca paradoxa Butler, 1886
Orvasca polydorus Schintlmeister, 1994
Orvasca primula Holloway, 1999
Orvasca rufalba Holloway, 1976
Orvasca sciasticta Collenette, 1938
Orvasca semifusca Walker, 1869
Orvasca subnotata Walker, 1865
Orvasca tengger Collenette, 1949
Orvasca tina Collenette, 1949
Orvasca vespertilionis Holloway, 1976
Orvasca waterstradti Holloway, 1976