| Measurements (in D. wayanadensis mm) Holotype ♀ Paratype ♂ | Paratype ♀ | D. lanceolata ♂ | D. libaii ♂ | D. libaii ♀ | ||
|---|---|---|---|---|---|---|
| TABLE 1. Measurements of Didymocorypha species (measurements of D. libaii taken from Wu & Liu, 2020). | ||||||
| Body length | 36 | 34 | 36.6 | 36 | 28.3‒28.7 | 32.5‒35.1 |
| Head: Length | 6.5 | 4.6 | 8.32 | 2.9 | 5.8‒5.9 | 7.4‒7.5 |
| Width | 2.2 | 1.2 | 2.15 | 1.6 | --- | --- |
| Lower frons: Height | 0.9 | 1.5 | 1.03 | 0.6 | --- | --- |
| Width | 1.1 | 1.6 | 1.2 | 0.8 | --- | --- |
| Pronotum: Length | 6.9 | 4.2 | 6.65 | 5.0 | 5.3‒5.39 | 6.9‒7.1 |
| Width | 1.8 | 1.0 | 1.85 | 1.2 | --- | --- |
| Prozona | 2.3 | 1.8 | 1.95 | 1.5 | --- | --- |
| Metazona | 4.6 | 3.7 | 4.70 | 3.6 | --- | --- |
| Prothoracic leg: | ||||||
| Coxa | 3.4 | 3.4 | 3.35 | 2.8 | 3.1 | 4.1 |
| Trochanter | 1.0 | 1.0 | 1.25 | 0.8 | --- | --- |
| Femur | 4.6 | 4.6 | 4.1 | 3.6 | 4.1 | 4.6‒4.8 |
| Tibia | 1.9 | 1.8 | 2.5 | 1.4 | 2.2 | 2.8‒3.0 |
| Basitarsus | 2.4 | 2.8 | 2.25 | 2.0 | --- | --- |
| Other tarsal | 1.6 | 2.2 | 2.2 | --- | --- | --- |
| segments | ||||||
| Mesothoracic leg: | ||||||
| Coxa | 1.7 | 2.3 | 1.7 | 1.5 | --- | --- |
| Trochanter | 0.5 | 0.4 | 0.55 | 0.5 | --- | --- |
| Femur | 3.4 | 3.3 | 3.3 | 3.2 | 4.5‒4.5 | 5.7 |
| Tibia | 3.4 | 2.0 | 3.3 | 3.0 | --- | --- |
| Basitarsus | 0.9 | 0.3 | 0.8 | 0.9 | --- | --- |
| Other tarsal | 1.8 | 0.8 | 1.8 | 1.3 | --- | --- |
| segments | ||||||
| Metathoracic leg: | ||||||
| Coxa | 1.4 | 0.9 | 1.5 | 1.3 | --- | --- |
| Trochanter | 0.5 | 0.2 | 0.5 | 0.6 | --- | --- |
| Femur | 6.4 | 4.0 | 6.5 | 5.5 | 6.2 | 7.4‒7.5 |
| Tibia | 6.4 | 3.4 | 6.6 | 6.2 | --- | --- |
| Basitarsus | 1.1 | 0.5 | 1.1 | 1.0 | --- | --- |
| Other tarsal | 1.8 | 0.6 | 2.0 | 2.1 | --- | --- |
| segments | ||||||
| Fore wing | Wingless | 7.6 | Wingless | 15.1 | Wingless | Wingless |
| Hind wing | 7.7 | 13.7 | ||||
| Cercus: Length | 1.3 | 2.2 | 2.7 | 5.2 | 5.4‒5.5 | 7.3 |
| Width | 0.8 | 0.6 | 1.05 | 0.6 | --- | --- |