Onthophagus (Proagoderus) quadriarmatus Fairmaire, 1892

Literature quotes. SAUDI ARABIA: Makkah Province, Djedda (d’Orbigny 1898c). Asir Province, Bi’r Ibn Sarrar (Scott in Paulian 1948). YEMEN: without locality (d’Orbigny 1900).

Material examined. YEMEN: “ Arabia / Yemen [without further data], J. G. Millingen leg. 4 exx. (NHMUK) ; Al Mahrah Governorate, Wadi N of Damqut vill., 24 m (1634′20″N 5250′03″E), 16/ 17.x.2015, D. Král leg. 1 ♀, 1 ♂ (NMPC) . Hadhramaut Governorate, Khawr Sayban, 570 m, NO Al Mukalla (1437′N 4903′E), 29–30.iii.2007, D. Král leg. 2 exx (GMCL) . OMAN: Dhofar Governorate, Jabal Samhan, Yoor, env., 1350 m (177′88N 5443′99E), 14.ix.2002, M. Dellacasa leg. 1 ex. (MSNC) ; Jabal Samhan, 900 m / 1000 m, 2.–5.ix.2007, St. Jákl leg. 1 ♀, 1 ♂. (SZCM) ; Jabal Samhan, 529 m (179,542′N 5452,774′E), 27.x.2018, S. Ilniczky leg. 1 ♂. (SICB) .

Distribution. Arabian Peninsula: Saudi Arabia (d’Orbigny 1898c), Yemen (d’Orbigny 1900). Africa: Djibouti (Fairmaire 1892), Eritrea, Ethiopia, Somalia (d’Orbigny 1913a).

Remarks. First record for Oman.