Prosotas is a genus of butterflies in the family Lycaenidae erected by Hamilton Herbert Druce in 1891. The species of this genus are found on New Guinea in the Australasian realm and the Indomalayan realm. An overview is provided by Hsu and Yen. Species in alphabetical order: - Prosotas aluta (H. Druce, 1873) – banded lineblue - Prosotas atra Tite, 1963 - Prosotas bhutea (de Nicéville, [1884]) – Bhutya lineblue - Prosotas datarica (Snellen, 1892) - Prosotas dilata (Evans, 1932) - Prosotas dubiosa (Semper, [1879]) – small purple lineblue, tailess lineblue - Prosotas ella Toxopeus, 1930 - Prosotas elsa (Grose-Smith, 1895) - Prosotas felderi (Murray, 1874) – Felder's line blue - Prosotas gracilis (Röber, 1886) - Prosotas lutea (Martin, 1895) - Prosotas maputi (Semper, 1889) - Prosotas nelides (de Nicéville, 1895) - Prosotas nora (Felder, 1860) – common lineblue - Prosotas noreia (Felder, 1868) – white-tipped lineblue - Prosotas norina Toxopeus, 1929 - Prosotas papuana Tite, 1963 - Prosotas pia Toxopeus, 1929 – margined lineblue - Prosotas talesea Tite, 1963

- French Wikipedia has more information about this genus at :fr:Prosotas