From: Origin, behaviour, and genetics of reproductive workers in an invasive ant
Trait | Worker-produced | Undetermined sourcea | χ2 | P | ||
---|---|---|---|---|---|---|
Head width | 0.77 ± 0.04 | n = 55 | 0.74 ± 0.03 | n = 24 | 10.423 | 0.0012** |
Weber’s length | 1.79 ± 0.12 | n = 83 | 1.72 ± 0.12 | n = 30 | 3.7443 | 0.053 |
Wing width | 1.37 ± 0.10 | n = 50 | 1.30 ± 0.10 | n = 30 | 0.2135 | 0.644 |
Wing length | 3.11 ± 0.20 | n = 54 | 2.98 ± 0.22 | n = 21 | 4.3492 | 0.037* |