Table 1 The number of males (M) or females (F) measured (in parentheses) and selected in each generation of selection. The selection treatments include up attractiveness (AT), down attractiveness (UN), up preference for attractive males (PR) and control (CO).
From: Direct selection on male attractiveness and female preference fails to produce a response
Generation | Â | Block 1 selected (measured) | Â | Block 2 selected (measured) | Â | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Â | Â | AT | UN | PR | CO | Date | AT | UN | PR | CO | Date |
Parental | M | 50 (100) | 50 (100) | 50 (50) | 50 (50) | Feb 2000 | 50 (100) | 50 (100) | 50 (50) | 50 (50) | May 2000 |
| Â | F | 50 (50) | 50 (50) | 50 (100) | 50 (50) | Â | 50 (50) | 50 (50) | 50 (100) | 50 (50) | Â |
F1 | M | 38 (57) | 38 (57) | 38 (38) | 38 (38) | Mar 2001 | 35 (57) | 35 (57) | 35 (35) | 35 (35) | May 2001 |
| Â | F | 40 (40) | 40 (40) | 40 (76) | 40 (40) | Â | 40 (40) | 40 (40) | 40 (76) | 40 (40) | Â |
F2 | M | 50 (84) | 50 (90) | 50 (50) | 50 (50) | Oct 2001 | 50 (77) | 50 (90) | 50 (50) | 50 (50) | Jan 2002 |
| Â | F | 50 (50) | 50 (50) | 50 (95) | 50 (50) | Â | 50 (50) | 50 (50) | 50 (114) | 50 (50) | Â |