Cotana is a genus of moths in the family Eupterotidae.
The species in this genus have very prominent sexual dimorphism, making it impossible to match both sexes together without rearing or molecular analysis. Many species have been described based on male specimens, while other descriptions are based on females. Since only two pairs are reliable known, many names still considered valid will turn out to be synonyms in the future.
Cotana affinis Rothschild, 1917Cotana albaserrati (Bethune-Baker, 1910)Cotana albomaculata Bethune-Baker, 1904Cotana aroa Bethune-Baker, 1904Cotana bakeri Joicey & Talbot, 1917Cotana biagi Bethune-Baker, 1908Cotana bisecta Rothschild, 1917Cotana brunnescens Rothschild, 1917Cotana castaneorufa Rothschild, 1917Cotana dubia Bethune-Baker, 1904Cotana eichhorni Rothschild, 1932Cotana erectilinea Bethune-Baker, 1910Cotana germana Rothschild, 1917Cotana joiceyi Rothschild, 1917Cotana kebeae Bethune-Baker, 1904Cotana lunulata Bethune-Baker, 1904Cotana meeki Rothschild, 1917Cotana neurina Turner, 1922Cotana pallidipascia Rothschild, 1917Cotana postpallida (Rothschild, 1917)Cotana rosselliana Rothschild, 1917Cotana rubrescens Walker, 1865Cotana serranotata (T.P. Lucas, 1894)Cotana splendida Rothschild, 1932Cotana tenebricosa Hering, 1931Cotana unistrigata Bethune-Baker, 1904Cotana variegata Rothschild, 1917Cotana calliloma Turner, 1903