Ogdoconta satana

Distinguished from other Ogdoconta species by the complete dark suffusion of the forewings and reduced or obscure maculation. The contrast between dark forewings and pale hindwings is pronounced. Similar species with patterned forewings can be eliminated; the near-absence of visible forewing pattern elements combined with the pale hindwing is diagnostic within the genus.

Forewings completely suffused with dark ash black, measuring 10–13 mm in males and 10–14 mm in females. Hindwings contrastingly pale. Most wing pattern elements (maculation) are obscure. Orbicular and reniform spots present as small contrasting light spots or obscure: the orbicular spot is small and round with an ash-black center, while the reniform spot is filled with ash black and obscure toward the costa and posterior margin. Underside variable, ranging from dirty white with scattered dark-fuscous scales to dark fuscous with scattered dirty-white scales; ventral orbicular and reniform spots range from prominent to obscure and may appear pale gray, yellow, or dirty white, filled with dark gray or black.

Western Texas; Carlsbad Caverns National Park, Eddy County, New Mexico; probably present in Mexico.

The scientific name derives from Satana, a Marvel Comics character and child of Satan, referencing the moth's black coloration. The species has no documented economic or cultural significance beyond its taxonomic description.

• Other Ogdoconta speciesMost congeners exhibit more distinct forewing pattern elements such as clearly defined lines, spots, or bands rather than uniform dark suffusion

• Noctuidae
• Condicinae
• southwestern United States
• cave region fauna
• dark coloration
• recently described species

• BugGuide
• Wikipedia
• GBIF taxonomy match
• iNaturalist taxon
• NCBI Taxonomy
• Catalogue of Life
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