Description
Palpi porrect (extending forward) and slender, reaching vertex of head. Second joint is hairy. Legs naked with short spurs. Antennae fasciculated in male. Metathorax with a slight tuft. Abdomen with thick woolly hair on dorsum of proximal segments. Tibia hair and spineless. Forewings are longer and narrow with somewhat arched costa towards apex. Hindwings with veins 3 and 4 usually stalked and veins 6 and 7 usually from cell.Species
* '' Thiacidas acronictoides'' (Berio, 1950) * '' Thiacidas adnanensis'' (Wiltshire, 1980) * '' Thiacidas alboporphyrea'' (Pagenstecher, 1907) * '' Thiacidas berenice'' (Fawcett, 1916) * '' Thiacidas callipona'' (Bethune-Baker, 1911) * '' Thiacidas cerurodes'' (Hampson, 1916) ** ''Thiacidas cerurodes asiriensis'' Hacker & Fibiger, 2002 ** ''Thiacidas cerurodes cerurodes'' Hampson, 1916 * '' Thiacidas cookei'' (Pinhey, 1958) * '' Thiacidas duplicata'' (Grünberg, 1910) * '' Thiacidas egregia'' Staudinger, 1892 * '' Thiacidas fasciata'' (Fawcett, 1917) * '' Thiacidas fractilinea'' Pinhey, 1968 * '' Thiacidas fuscomacula'' Hacker & Zilli, 2010 * '' Thiacidas hampsoni'' (Hacker, 2004) * '' Thiacidas intermedia'' Hacker & Zilli, 2007 * '' Thiacidas ivoiriana'' Hacker & Zilli, 2010 * '' Thiacidas juvenis'' Hacker & Zilli, 2007 * '' Thiacidas kanoensis'' Hacker & Zilli, 2007 * '' Thiacidas khomasana'' Mey, 2011 * '' Thiacidas krooni'' Hacker & Zilli, 2007 * '' Thiacidas legraini'' Hacker & Zilli, 2007 * '' Thiacidas leonie'' Hacker & Zilli, 2007 * '' Thiacidas meii'' Hacker & Zilli, 2007 * ''References
* * Berio (1950). ''Bollettino della Società entomologica italiana'' 80: 92. * Berio (1977). ''Annali del Museo civico di storia naturale Giacomo Doria (Genova)'' 81: 338, fig. 24. * Bethune-Baker (1911). ''Annals and Magazine of Natural History'' Serie 8(8): 533–534. * Fawcett (1916). ''Proceedings of the Zoological Society of Londonon'' 1916: 717, pl. 1, fig. 15. * Fawcett (1917). ''Proceedings of the Zoological Society of Londonon'' 1917: 123. * Gaede (1939). ''Die Gross-Schmetterlinge der Erde'' 15: 288. * Grünberg (1910). in Schultze. ''Zoologische und anthropologische Ergebnisse einer Forschungsreise im westlichen und zentralen Südafrika'' 4(1): 132. * Hacker (2004). ''Esperiana Buchreihe zur Entomologie'' 1: 274, pl. 13, fig. 6. * Hacker & Fibiger (2002). ''Esperiana Buchreihe zur Entomologie'' 9: 193, pl. 6, fig. 18 * Hacker & Zilli (2007). ''Esperiana Buchreihe zur Entomologie'' 3: 179–246. * Hampson (1905). ''Annals and Magazine of Natural History'' Serie 7(16): 19. * Hampson (1916). ''Proceedings of the Zoological Society of London'' 1916: 129, pl. 1, fig. 43 * Pagenstecher (1907). ''Reise in Ostafrika in den Jahren 1903-1905'' pp. 114, pl. 6, fig. 17. * Pinhey (1958). ''Occasional Papers of the National Museums of Southern Rhodesia'' 22(B): 117, pl. 1. * Pinhey (1962). ''Occasional Papers of the National Museums of Southern Rhodesia'' 3 (B): 872, pl. 2, figs. 6 & 7. * Pinhey (1968). ''Annals of the Transvaal Museum'' 25: 166, pl. 15, figs. 2–4. * Staudinger (1892). in Romanoff. ''Mémoires sur les lépidoptères'' 6: 404, pl.7, fig. 2. * Walker (1855). ''List of the Specimens of Lepidopterous Insects in the Collection of the British Museum'' 5: 1028. * Wiltshire (1980). ''Fauna of Saudi Arabia'' 2: 226, pl. 2, fig. 57. * Wiltshire (1994). ''Fauna of Saudi Arabia'' 14: 125, pl. 17. {{Taxonbar , from=Q7783814 Noctuidae Moth genera