An annotated catalogue of the genus Tachysphex Kohl, 1883 of Iran (Hymenoptera Apoidea, Crabronidae) Author Rezaei, Shohreh Department of Entomology, Jahrom Branch, Islamic Azad University, Jahrom, Iran. Author Fallahzadeh, Majid Department of Entomology, Jahrom Branch, Islamic Azad University, Jahrom, Iran. Author Saghaei, Nazila Department of Entomology, Marvdasht Branch, Islamic Azad University, Marvdasht, Iran. Author Sadeghi, Maryam Department of Entomology, Marvdasht Branch, Islamic Azad University, Marvdasht, Iran. text Zootaxa 2020 2020-12-01 4890 1 67 82 journal article 9384 10.11646/zootaxa.4890.1.3 dddb8e0b-7020-4669-9b18-e2c660c9dcc0 1175-5326 4301560 BC7347A3-BE3E-4289-81E8-D70811B83038 Tachysphex nitidissimus de Beaumont, 1952 Material examined: 1♀ , Iran , Fars Province , Larestan (Karmostaj), 27°31’55”N , 54°26’01”E , 781m a. s. l. , 10-20.IV.2018 , leg. Sh. Rezaei ; 1♀ , Dasht-e Arzhan , 29°39’39.047”N , 51°59’3.439”E , 2152 m a. s. l. , 20- 28.VII.2019 , leg. Sh. Rezaei. Distribution in Iran : Hormozgan ( Fallahzadeh et al. 2018 ), Fars (current study). General distribution: Palaearctic ( Algeria , Egypt , Greece , Israel , Jordan , Kazakhstan , Mongolia , Oman , Saudi Arabia , Syria , Tajikistan , Turkey , United Arab Emirates ).