Table 8.
The biometric data of Mollitrichosiphum luchuanum.
| Body parts | Mollitrichosiphum luchuanum (n=12) | ||
| Mean | Range | ||
| Length (mm) | Body | 2.21 | 1.91–2.33 |
| Body width | 1.10 | 0.92–1.21 | |
| Head width | 0.44 | 0.40–0.46 | |
| Whole Antennae | 1.44 | 1.19–1.54 | |
| Ant.Ⅰ | 0.08 | 0.07–0.09 | |
| Ant.Ⅱ | 0.07 | 0.06–0.08 | |
| Ant.Ⅲ | 0.51 | 0.40–0.56 | |
| Ant.Ⅳ | 0.17 | 0.15–0.18 | |
| Ant.Ⅴ | 0.19 | 0.16–0.21 | |
| Ant.Ⅵb | 0.15 | 0.12–0.16 | |
| PT | 0.29 | 0.21–0.33 | |
| HFM | 0.54 | 0.44–0.59 | |
| HTB | 0.89 | 0.75–0.94 | |
| 2HT | 0.13 | 0.12–0.14 | |
| URS | 0.25 | 0.23–0.27 | |
| SIPH | 1.18 | 0.97–1.32 | |
| SIPH BW | 0.12 | 0.10–0.20 | |
| SIPH MW | 0.15 | 0.13–0.17 | |
| SIPH DW | 0.08 | 0.08–0.10 | |
| Cauda | 0.07 | 0.07–0.08 | |
| Cauda BW | 0.18 | 0.16–0.19 | |
| BDAnt.Ⅲ | 0.04 | 0.04–0.05 | |
| Setae on Ant.Ⅲ | 0.20 | 0.18–0.21 | |
| No. of setae on | Ant.Ⅰ | 6 | 5–7 |
| Ant.Ⅱ | 4 | 3–5 | |
| Ant.Ⅲ | 33 | 20–38 | |
| URS | 13 | 11–14 | |
| Cauda | 8 | 7–9 | |
| Ratio (times) | Whole Ant/BL | 0.65 | 0.58–0.70 |
| PT/Ant.Ⅵb | 1.95 | 1.72–2.17 | |
| PT/Ant.Ⅲ | 0.56 | 0.52–0.64 | |
| URS/2HT | 1.95 | 1.78–2.08 | |
| URS/Ant.Ⅵb | 1.72 | 1.61–1.89 | |
| HFM/Ant.Ⅲ | 1.06 | 0.97–1.24 | |
| SIPH/BL | 0.53 | 0.47–0.57 | |
| SIPH/Ant.Ⅲ | 2.30 | 2.18–2.44 | |
| SIPH/SIPH BW | 10.01 | 6.14–11.90 | |
| SIPH/SIPH MW | 7.69 | 7.24–8.97 | |
| SIPH/SIPH DW | 14.43 | 12.05–17.12 | |
| Cauda/ Cauda BW | 0.42 | 0.40–0.45 | |
| Setae on Ant.Ⅲ/ BDAnt.Ⅲ |
4.75 | 4.12–5.47 | |