TABLE 2 in Redefinition of the cicada tribe Hemidictyini Distant, 1905, status of the tribe Iruanini Boulard, 1993 rev. stat., and the establishment of Hovanini n. tribe and Sapantangini n. tribe (Hemiptera: Cicadidae)

TABLE 2. Character states for key taxa discussed in the text.
CHARACTERHemidictyaSapantangaLacetasHovanaForewing veins CuP and 1AUnfused.Partially fused.Partially fused.Partially fused.Fore wing vein CuA1 division (most common state)N/ASuch that proximal portion shortest.Such that proximal portion shortest.N/AHind wing 1st cubital cell width at distal endNOT much greater than 2nd cubital cell (twice or more).NOT much greater than 2nd cubital cell (twice or more).Much greater than 2nd cubital cell (twice or more).NOT much greater than 2nd cubital cell (twice or more).Hindwing veins RP and MFused at base.Unfused (just).Fused at base.Fused at base.Male timbal coversAbsent, but cavity with partly formed turned back rim.Absent, but cavity with partly formed turned back rim.Absent, but cavity with partly formed turned back rim.Absent, but cavity with partly formed turned back rim.Pygofer distal shoulderUndeveloped.Undeveloped.Developed but nearly fused as one due to apical narrowing of pygofer.Undeveloped.Pygofer upper lobeAbsent.Absent.Absent.Well-developed.Uncus shapeDominant, moderate to long length.Dominant, moderate to long length.Dominant, moderate to long length.Dominant, moderate to long length.Uncus strongly caudally bent?Yes.Yes.No.No.Uncus retractable?No.No.No.No.ClaspersAbsent.Absent.Absent.Absent.Ventrobasal pocket of aedeagusPresent.Unknown.Absent.Absent.Basal plate of aedeagusUndivided basally, attachment completely chitinous with no mobility.Unknown.Undivided basally, attachment completely chitinous with no mobility.Undivided basally, attachment completely chitinous with no mobility.

表2 文中讨论的关键类群的性状状态

| 性状 | Hemidictya | Sapantanga | Lacetas | Hovana |
| --- | --- | --- | --- | --- |
| 前翅CuP脉与1A脉 | 不愈合 | 部分愈合 | 部分愈合 | 部分愈合 |
| 前翅CuA1脉分叉（最常见状态） | 无可用数据 | 近端段最短 | 近端段最短 | 无可用数据 |
| 后翅第1肘室远端宽度 | 不显著大于第2肘室（≤2倍） | 不显著大于第2肘室（≤2倍） | 显著大于第2肘室（≥2倍） | 不显著大于第2肘室（≤2倍） |
| 后翅RP脉与M脉 | 基部愈合 | 仅轻微不愈合 | 基部愈合 | 基部愈合 |
| 雄性鸣盖 | 缺失，但腔体带有部分形成的反折边缘 | 缺失，但腔体带有部分形成的反折边缘 | 缺失，但腔体带有部分形成的反折边缘 | 缺失，但腔体带有部分形成的反折边缘 |
| 尾节远端肩区 | 未发育 | 未发育 | 发育，但因尾节顶端收窄近乎愈合为一体 | 未发育 |
| 尾节上叶 | 缺失 | 缺失 | 缺失 | 发育良好 |
| 爪形突形态 | 显著，中等至较长长度 | 显著，中等至较长长度 | 显著，中等至较长长度 | 显著，中等至较长长度 |
| 爪形突是否强烈向尾端弯曲？ | 是 | 是 | 否 | 否 |
| 爪形突是否可伸缩？ | 否 | 否 | 否 | 否 |
| 抱握器 | 缺失 | 缺失 | 缺失 | 缺失 |
| 阳茎腹基凹 | 存在 | 未知 | 缺失 | 缺失 |
| 阳茎基片 | 基部不分节，附着结构完全几丁质化且无活动性 | 未知 | 基部不分节，附着结构完全几丁质化且无活动性 | 基部不分节，附着结构完全几丁质化且无活动性 |