Biodiversity of the aculeate wasps (Hymenoptera: Aculeata) of the Arabian Peninsula: Apoidea (Spheciformes), Crabronidae Author Gadallah, Neveen S. text Zootaxa 2020 2020-03-20 4754 1 20 73 journal article 10.11646/zootaxa.4754.1.6 dc6c4702-4e61-4efc-976d-1192bbd293a7 1175-5326 3719051 F180E4FF-2E26-406D-B988-AA7505CAA90A Palarus bisignatus Morawitz, 1890 Distribution in the Arabian Peninsula: Oman ( Guichard 1988 as Palarus rochei Guichard, 1988 ), Saudi Arabia ( Guichard 1988 as P. rochei ; Gadallah & Assery 2004b ; Pulawski & Prentice 2008 ; Gadallah et al. 2013 ), United Arab Emirates ( Guichard 1988 as P. rochei ; Howarth & Gillett 2008 as P. rochei ; Pulawski & Prentice 2008 ; Schmid-Egger 2011 ; Gess & Roosenschoon 2016 ). Extralimital distribution: Iran , Kazakhstan , Turkmenistan .