Ocrasa is a genus of moths belonging to the family Pyralidae. The genus is mostly treated as a synonym of Hypsopygia. If considered valid, the genus includes many species which were formerly included in Herculia.^[1] In addition, the proposed genus Orthopygia, which some authors consider a separate (and sometimes monotypic) lineage is here merged with Ocrasa. The latter two genera are also mostly merged with Hypsopygia however.

• Ocrasa acerasta
• Ocrasa albidalis Walker, [1866]
• Ocrasa chytriodes (Turner, 1911)
• Ocrasa decoloralis (Lederer, 1863)
• Ocrasa fulvocilialis – sometimes still in Herculia
• Ocrasa glaucinalis – sometimes in Orthopygia
• Ocrasa nannodes – sometimes in Orthopygia
• Ocrasa nostralis (Guenée, 1854)
• Ocrasa placens – sometimes in Orthopygia
• Ocrasa repetita (Butler, 1887)
• Ocrasa tripartialis (Herrich-Schäffer, 1871)

Media related to Ocrasa at Wikimedia Commons

• Savela, Markku (2009): Markku Savela's Lepidoptera and some other life forms – Ocrasa. Version of 2009-APR-08. Retrieved 2010-APR-12.