The first fossil record of the cuckoo wasp genus Primeuchroeus in Eocene Baltic amber, with revision of two fossil Chrysididae (Hymenoptera: Chrysidoidea)
文献类型：期刊论文
| 作者 | Brazidec, Manuel1,2,3,4; Rosa, Paolo5; Perrichot, Vincent1 |
| 刊名 | ANNALES DE PALEONTOLOGIE
 |
| 出版日期 | 2024-07-01 |
| 卷号 | 110期号:3页码:9 |
| 关键词 | Insecta Aculeata Chrysidoidea Cretaceous Paleogene Neogene Revisionary systematics |
| ISSN号 | 0753-3969 |
| DOI | 10.1016/j.annpal.2024.102682 |
| 通讯作者 | Brazidec, Manuel(manuel.brazidec@gmail.com) |
| 英文摘要 | Chrysididae fossils are rare and understudied compared to their extant diversity, with an overwhelming proportion of genera found in Cenozoic fossiliferous deposits currently thought to be extinct. Here, we document the oldest known representative of the extant genus Primeuchroeus Linsenmaier, 1968 based on a specimen from Priabonian (upper Eocene) Baltic amber, and described as Primeuchroeus groehni sp. nov. This finding is the oldest Chrysididae fossil indisputably attributed to an extant genus and refutes the hypothesis that modern genera are not older than Neogene in age, as hitherto believed. Additionally, we propose the reallocation of a recently described fossil genus and fossil species. The genus Sphaerocleptes Cockx et al. (2016), described in the subfamily Cleptinae from Cenomanian French amber, is transferred to Chrysidinae, tribe Elampini; this is the first temporal occurrence for the tribe, previously not known earlier than the upper Eocene. The fossil species Hedychridium rosai Brazidec and Perrichot, 2023 is transferred from the subfamily Chrysidinae to Amiseginae and we propose the new combination Atoposega rosai (Brazidec and Perrichot, 2023) comb. nov. These findings provide deep insights into the evolution of Chrysididae: within the Chrysidinae subfamily, established by the mid-Cretaceous, some of the modern generic lineages had already diverged by the upper Eocene, and the Miocene Chrysididae fauna was likely similar to the extant fauna, pending further discoveries. Based on our observations, the fossil record of Chrysididae shows more similarities to that of other diverse hymenopteran families than was previously thought. (c) 2024 Elsevier Masson SAS. All rights reserved. |
| WOS关键词 | CHARENTE-MARITIME ; BETHYLIDAE ; ROVNO ; LINSENMAIER ; AMISEGINAE ; INSECTA ; FRANCE ; GENERA ; CHINA ; ANTS |
| WOS研究方向 | Paleontology |
| 语种 | 英语 |
| WOS记录号 | WOS:001336363700001 |
| 出版者 | MASSON EDITEUR |
| 源URL | [http://ir.nigpas.ac.cn/handle/332004/44450]  |
| 专题 | 中国科学院南京地质古生物研究所 |
| 通讯作者 | Brazidec, Manuel |
| 作者单位 | 1.Univ Rennes, CNRS, Geosci Rennes, UMR 6118, F-35000 Rennes, France 2.Univ Antilles, Sorbonne Univ, Inst Systemat, Museum Natl Hist Nat,CNRS,EPHE,Evolut,Biodivers IS, CP50,57 Rue Cuvier, F-75005 Paris, France 3.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, 39 East Beijing Rd, Nanjing 210008, Peoples R China 4.Chinese Acad Sci, Ctr Excellence Life & Paleoenvironment, 39 East Beijing Rd, Nanjing 210008, Peoples R China 5.Univ Mons, Res Inst Biosci, Lab Zool, Pl Parc 20, B-7000 Mons, Belgium |
| 推荐引用方式 GB/T 7714 | Brazidec, Manuel,Rosa, Paolo,Perrichot, Vincent. The first fossil record of the cuckoo wasp genus Primeuchroeus in Eocene Baltic amber, with revision of two fossil Chrysididae (Hymenoptera: Chrysidoidea)[J]. ANNALES DE PALEONTOLOGIE,2024,110(3):9. |
| APA | Brazidec, Manuel,Rosa, Paolo,&Perrichot, Vincent.(2024).The first fossil record of the cuckoo wasp genus Primeuchroeus in Eocene Baltic amber, with revision of two fossil Chrysididae (Hymenoptera: Chrysidoidea).ANNALES DE PALEONTOLOGIE,110(3),9. |
| MLA | Brazidec, Manuel,et al."The first fossil record of the cuckoo wasp genus Primeuchroeus in Eocene Baltic amber, with revision of two fossil Chrysididae (Hymenoptera: Chrysidoidea)".ANNALES DE PALEONTOLOGIE 110.3(2024):9. |
入库方式： OAI收割
来源：南京地质古生物研究所
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