Rhinolophus Lacepede, 1799. Tabl. Div. Subd. Orders Genres Mammiferes p. 15.
Vespertilio ferrum-equinum Schreber, 1774. Conserved in ICZN Opinion 91 (1926) and Direction 24 (1955)
Rhinolophus acrotis von Heuglin, 1861.
Nov. Actorum Acad. Caes. Leop.-Carol. Nat. Cur. 29, 8: p. 4, 10.
Eritrean Horseshoe Bat
acrotis Heuglin, 1861:
 andersoni Thomas, 1904.
augur K. Andersen, 1904:
 keniensis Hollister, 1916;
 zambesiensis K. Andersen, 1904;
 zuluensis K. Andersen, 1904.
Eritrea, Keren
Chad, Sudan, and Eritrea south to South Africa
CITES - Not Listed IUCN - Least Concern (2017).
References:
Uvizl, M., Z.K. VaradĂnová, and P. Benda.  2024. Phylogenetic relationships among horseshoe bats within the Rhinolophus ferrumequinum group (Mammalia, Chiroptera). Zoologica Scripta 53(3): 249-266. Read article.
von Heuglin, T. 1861. Beitrage zur Fauna der Saugethiere N.O.-Afrika's. I. Chiroptera.. Nova Acta Academiae Caesarea Leopoldino-Carolinae Germanicae Naturae Curiosorum 29(8): 1-24. Read article.
ferrumequinum species group. Previously considered a subspecies of clivosus, but apparently distinct; see Uvizl et al. (2024). We follow Uvizl et al. (2024) in recognizing just two subspecies at present, pending further study.