Table 2.
Numbers and trap rates for Apodemus agrarius, by sex, collected monthly in the Republic of korea, 2000–2019.
| Month | No. of trap nights | Male | Female | Total | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| No. | Trap rate (%) |
Capture (%) |
No. | Trap rate | Capture (%) | No. | Trap rate (%) |
Capture (%) |
||
| January | 1,720 | 110 | 6.4 | 45.6 | 131 | 7.6 | 54.4 | 241 | 14.0 | 2.2 |
| February | 2,650 | 198 | 7.5 | 53.7 | 171 | 6.5 | 46.3 | 369 | 13.9 | 3.4 |
| March | 7,550 | 770 | 10.2 | 51.1 | 738 | 9.8 | 48.9 | 1,508 | 20.0 | 13.7 |
| April | 5,885 | 424 | 7.2 | 48.8 | 444 | 7.5 | 51.2 | 868 | 14.7 | 7.9 |
| May | 2,430 | 211 | 8.7 | 48.5 | 224 | 9.2 | 51.4 | 435 | 17.9 | 4.0 |
| June | 8,813 | 1,050 | 11.9 | 53.5 | 914 | 10.4 | 46.5 | 1,964 | 22.3 | 17.9 |
| July | 1,175 | 165 | 14.0 | 56.1 | 129 | 11.0 | 43.9 | 294 | 25.0 | 2.7 |
| August | 4,377 | 411 | 9.4 | 53.8 | 353 | 8.1 | 46.2 | 764 | 17.5 | 6.9 |
| September | 5,640 | 415 | 7.4 | 48.3 | 445 | 7.9 | 51.7 | 860 | 15.2 | 7.8 |
| October | 2,605 | 241 | 9.3 | 41.4 | 341 | 13.1 | 58.6 | 582 | 22.3 | 5.3 |
| November | 4,477 | 485 | 10.8 | 45.5 | 581 | 13.0 | 54.5 | 1,066 | 23.8 | 9.7 |
| December | 9,488 | 995 | 10.5 | 48.7 | 1,047 | 11.0 | 51.3 | 2,042 | 21.5 | 18.6 |
| Total | 56,810 | 5,475 | 9.6 | 49.8 | 5,518 | 9.7 | 50.2 | 10,993 | 19.4 | 100 |
Trap rate (%) = (Number of A. agrarius collected/Number of Trap nights for each month) x 100.
Capture (%) = (Number of A. agrarius collected for each sex)/Total number A. agrarius collected) x 100.