Cretaceous in Asia: Palaeontology, Stratigraphy and Palaeoclimate – Preface

0567612 - GLÚ 2024 RIV GB eng J - Článek v odborném periodiku
Li, G. - Koutsoukos, E. A. M. - Hasegawa, T. - Cheong, D. K. - Schnabl, Petr - Prasad, V.
Cretaceous in Asia: Palaeontology, Stratigraphy and Palaeoclimate – Preface.
Cretaceous Research. Roč. 143, March (2023), č. článku 105426. ISSN 0195-6671. E-ISSN 1095-998X
Institucionální podpora: RVO:67985831
Klíčová slova: Eastern Heilongjiang province * discovery
Obor OECD: Paleontology
Impakt faktor: 2.1, rok: 2022
Způsob publikování: Omezený přístup
https://www.sciencedirect.com/science/article/pii/S0195667122002907?via%3Dihub

Laiyangella zhangi gen. et sp. nov., the first grasshopper from the Lower Laiyang Formation in Shandong Province, China, is described. Although it exhibits cixioid venation that would suggest its placement with or near Cixiidae, the well-preserved genitalic impression of this female specimen is not orthopteroid but fulgoroid. Laiyangella gen. nov. is thus placed in a sister position to the base of the fulgoroid lineage in the Fulgoroidea, it represents the oldest fossil of that lineage. Laiyangella gen. nov. appears to be a key taxon for better understanding the early evolution of Fulgoroidea. It warns us of the weakness of the taxonomic diagnoses currently used to identify major groups that need to be reevaluated.
Trvalý link: https://hdl.handle.net/11104/0341899