种
Ptychogroehnia reducta† Szwedo & Stroinski, 2001
模式种 原始文献
Szwedo J. & Stroinski A. 2001 - Ptychogroehnia reducta gen. n. from Eocene Baltic amber inclusion (Hemiptera: Fulgoroidea: Achilidae). Annales Zoologici 51(1): 95-101 [98]. |
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Eocene [55.8-33.9 Ma] 根 据 | |||
Bartonian [41.2-37.8 Ma] 根 据 | |||
Lutetian [47.8-41.2 Ma] 根 据 |
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Holotype ♂ Ptychogroehnia reducta† Szwedo & Stroinski, 2001 标本保存在 Geologisch-Paläontologisches Institut, Hamburg Universität, Hamburg 根 据 |