Apis ferruginea Fabricius, 1787: 303, ♀. Type locality: Spain.
Anthidium discoidale Latreille, 1809: 46, 225, ♂. Type locality: Algeria.
Anthidium flavum Latreille, 1809: 46, 225, ♂. Type locality: Algeria. Synonymized by Warncke, 1980: 175.
Anthidium thoracicum Klug, 1832, taf. 28, fig. 7, ♂. Type locality: Egypt. Synonymized by Warncke, 1980: 175.
Anthidium cinctum Klug, 1832, taf. 28, fig. 8, ♂. Type locality: Arabian. Synonymized by Warncke, 1980: 175.
Anthidium posticum Klug, 1832, taf. 28, fig. 12, ♀. Type locality: Arabia. Synonymized by Warncke, 1980: 175.
Anthidum subochraceum Walker, 1871: 49, ♂. Type locality: Egypt (Mount Sinai). Synonymized by Warncke, 1980: 175.
Anthidium flavipes Morawitz, 1895: 26, ♂. Type locality: Turkmenistan. Synonymized by Warncke Warncke, 1980: 175.
Anthidium ferrugineum var. aegypticolum Alfken, 1932: 111, ♀. Type locality: Egypt. Synonymized by Warncke, 1980: 176.
Anthidium ferrugineum var. subzonatum Alfken, 1932: 111, ♀. Type locality: Egypt. Synonymized by Warncke, 1980: 176.
Anthidium ferrugineum var. azarense Mavromoustakis, 1934: 47, ♀. Type locality: Nigeria.
Dianthidium ferrugineum spp. subhyalinum Mavromoustakis, 1947: 431, ♀, ♂. Type locality: Israel. Synonymized by Warncke, 1980: 176.
Dianthidium ferrugineum (Fabricius, 1787): Mavromoustakis, 1951: 621, ♀, ♂.
Icteranthidium bilobatum Pasteels, 1969: 416, ♀. Type locality: Egypt. Synonymized by Warncke, 1980: 176.
Anthidium ferrugineum spp. ferrugineum Fabricius, 1787: Warncke, 1980: 175.
Anthidium ferrugineum spp. discoidale Latreille, 1809: Warncke, 1980: 175.
Anthidium ferrugineum (Fabricius, 1787): Warncke, 1980: 128, ♀ (key), 142, ♂ (key), 174.
Icteranthidium flavipes (Morawitz, 1895): Wu, 2006: 137, ♂ (key), 140, ♂, redescription, fig. 69; incorrect publication date of species, should be in 1894.
Icteranthidium ferrugineum (Fabricius, 1787): Malysheva, 1986: 796, ♂, figs 2, 5, 8, 11; Rasmont et al., 1995: 55; Ornosa et al., 2008: 71; Murao et al., 2015: 10.
Icteranthidium ferrugineum discoidale (Latreille, 1809): Özbek & Zanden, 1993: 201; Ornosa et al., 2008: 71.
Icteranthidium ferrugineum subhyalinum Mavromoustakis, 1947: Özbek & Zanden, 1993: 201
Icteranthidium ferrugineum ferrugineum (Fabricius, 1787): Ornosa et al., 2008: 71.
Diagnosis. The species is very similar to I. croceum (Morawitz, 1877), but has the body smaller. Its female has the ventral scopa yellowish-brown, with very narrow white hairs at side; the T1 laterally with dense punctation, interstices not reach puncture diameters, while the male has the metasomal terga yellow except maculation; the T1 laterally with dense punctation, interstices not reach puncture diameters.
Material examined. China, Xinjiang: Ürümqi Shi (43º48′N, 87º36′E), 20–800m, 1♂, 21.VI.1958, leg. Afu Tian; Toksun Xian (42º42′N, 88º36′E), 82 m, 6♂, 19.VI.1958, leg. Guang Wang; Shufu Xian (39º24′N, 75º48′E), 1200 m, 1♂, 20.VI.1959, leg. Guang Wang.
Flower association. Chondrilla sp. (Asteraceae) (Murao et al., 2015).
Distribution. China (Xinjiang), Algeria, Nigeria, Senegal, Mauritania, Burkina Faso, Morocco, Spain, Tunisia, Egypt, Israel, Russia (South of European part, North Caucasus), Turkey, Saudi Arabia, Yemen, Omen, United Arab Emirates, Iran, Turkmenistan, Afghanistan, Kazakhstan, Pakistan.
Remarks. All specimens from IZCAS are male; Wu (2006) identified them as I. flavipes (Morawitz, 1895) and redescribed the male. However, I. flavipes (Morawitz, 1895) was synonymized by Warncke (1980) as I. ferrugimeum (Fabricius, 1787).