Issiodoromys quercyi (rodent)
Found in one sample
Spain: Cerro Negro (Late Oligocene)
See also Issiodoromys, Issiodoromys bergidensis, Issiodoromys limognensis, Issiodoromys medius, Issiodoromys minor, Issiodoromys pauffiensis, Issiodoromys pauffiensis-quercyi, Issiodoromys pseudanaema, Issiodoromys sp.