Table 1 Rodent species collected (total number, number by county and by month)

Apodemus agrarius (n=94)

Buzău (n=2) Cluj (n=72) Constanţa (n=3) Mureş (n=17)

April (n=5) May (n=4) August (n=3) September (n=27) October (n=47) December (n=8)

Apodemus flavicollis (n=51)

Bacău (n=1) Cluj (n=17) Mureş (n=28) Tulcea (n=5)

April (n=4) May (n=8) August (n=12) September (n=6) October (n=15)

Apodemus sylvaticus (n=22)

Cluj (n=8) Constanţa (n=10) Mureş (n=3) Tulcea (n=1)

April (n=3) May (n=3) June (n=1) September (n=2) October (n=10) December (n=3)

Apodemus uralensis (n=24)

Constanţa (n=18) Harghita (n=2) Mureş (n=2) Tulcea (n=2)

April (n=5) May (n=2) October (n=17)

Myodes glareolus (n=32)

Cluj (n=6) Mureş (n=26)

May (n=2) August (n=7) October (n=23)

Micromys minutus (n=11)

Cluj (n=7) Constanţa (n=3) Tulcea (n=1)

April (n=1) July (n=1) October (n=8) December (n=1)

Microtus arvalis (n=54)

Cluj (n=5) Constanţa (n=39) Mureş (n=10)

April (n=1) May (n=4) June (n=2) August (n=3) September (n=1) October (n=41) November (n=1) December (n=1)

Microtus subterraneus (n=49)

Cluj (n=44) Harghita (n=1) Mureş (n=4)

May (n=5) June (n=1) August (n=1) September (n=21) October (n=18) December (n=5)

Mus musculus (n=53)

Cluj (n=47) Harghita (n=5) Mureş (n=1)

Aprilie (n=3) May (n=2) June (n=1) August (n=2) September (n=25) October (n=15) November (n=5)

Mus spicilegus (n=8)

Bacău (n=1) Cluj (n=1) Constanţa (n=1) Tulcea (n=5)

April (n=2) July (n=5) September (n=1)

Rattus norvegicus (n=12)

Cluj (n=10) Harghita (n=1) Mureş (n=1)

April (n=1) June (n=1) July (n=1) September (n=1) October (n=5) November (n=3)

Spermophilus citellus (n=13)

Constanţa (n=1) Tulcea (n=12)