New update infomation on small mammals checklist in Ngoc Son – Ngo Luong nature reserve, Hoa Binh province

We updated checklist on small mammals of Ngoc Son – Ngo Luong Nature Reserve (NS–NL NR), Hoa Binh province, lie in Pu Luong – Cuc Phuong limestone karst of the northern Vietnam. Based on the specimens in field survey combined with data from previous publications, 54 small mammal species in 10 families and 3 orders documented in this area.