Cerastis
Species
There are 15 accepted species based on the Global Lepidoptera Index:
Cerastis cornuta Grote, 1874
Cerastis enigmatica Lafontaine & Crabo, 1997
Cerastis faceta Treitschke, 1835
Cerastis fishii Grote, 1878
Cerastis gloriosa Crabo & Lafontaine, 1997
Cerastis griseiorbis Hreblay & Ronkay, 1997
Cerastis leucographa ([Denis & Schiffermüller], 1775)
Cerastis orientalia Boursin, 1948
Cerastis pallescens Butler, 1878
Cerastis robertsoni Lafontaine & Crabo, 1997
Cerastis rubricosa [Denis & Schiffermüller], 1775
Cerastis rufomedialis Marumo, 1920
Cerastis salicarum Walker, 1857
Cerastis tenebrifera Walker, 1865
Cerastis violetta Boursin, 1948
Markku Savela's database lists 16 species in two subgenera:
Subgenus Cerastis
Cerastis aspira Gyulai, Ronkay & Saldaitis, 2011
Cerastis faceta (Treitschke, 1835)
Cerastis flagellata Gyulai, Ronkay & Saldaitis, 2011
Cerastis griseiorbis Hreblay & Ronkay, 1997
Cerastis leucographa (Denis & Schiffermüller, 1775)
Cerastis orientalis Boursin, 1948
Cerastis pallescens (Butler, 1878)
Cerastis rubricosa (Denis & Schiffermüller, 1775)
Cerastis tenebrifera (Walker, 1865)
Cerastis violetta Boursin, 1955
Subgenus Metalepsis Grote, 1875
Apart from the subgenus structure, these lists differ in that Savela recognizes Cerastis aspira and Cerastis flagellata missing from the Global Lepidoptera Index, whereas the opposite is true for Cerastis rufomedialis .