Oligoryzomys griseolus
Oligoryzomys griseolus, also known as the grizzled colilargo[2] or the grayish pygmy rice rat,[1] is a species of rodent in the genus Oligoryzomys of family Cricetidae.It is found in the Andes of Venezuela and nearby Colombia.[1] Its karyotype has 2n = 62 and FNa = 74–76.This Oligoryzomys article is a stub.You can help Wikipedia by expanding it.