Insecta, Ephemeroptera, Ephemerellidae, Teloganopsis subsolana: distribution extension and first report since its original description

During a visit to the United States National Museum (USNM), Smithsonian Institution, Washington, DC, USA, I discovered previously unidentified specimens of Teloganopsis subsolana (Allen, 1973) (Insecta: Ephemeroptera: Ephemerellidae) from Iran. This newly identified material (Figure 1) is the basis for establishing the first record of T. subsolana from Iran and the basis for the first report of the species since its original description from the Kabul River in Afganistan (Allen 1973). Teloganopsis subsolana has been included historically in several different ephemerellid genera, including Ephemerella Walsh, 1862, Serratella Edmunds, 1959, and Torleya Lestage, 1917.