Pastillus aethiopicus n. sp. (Coleoptera: Cybocephalidae), a new fossil beetle from Miocene Ethiopian amber and a taxonomic key to the species of Pastillus Endrödy-Younga

IF 1.7 3区 地球科学 Q2 PALEONTOLOGY Palaeoworld Pub Date : 2024-04-01 DOI:10.1016/j.palwor.2023.04.004
Trevor Randall Smith , Karol Szawaryn
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Abstract

We describe a new species of Cybocephalidae (Coleoptera) from Ethiopian Miocene amber, Pastillus aethiopicus n. sp. This is the second beetle species discovered in that fossiliferous amber deposit. It is the fourth species described in the extant genus Pastillus Endrödy-Younga and the first fossil species discovered. Pastillus is reviewed, the species diagnosed, listed, keyed, and distribution data recorded. Additionally, checklists of fossil Cybocephalidae, and African Cybocephalidae fauna are provided.

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埃塞俄比亚棘足棘虫(鞘翅目:棘足棘虫科):中新世埃塞俄比亚琥珀中发现的一种新甲虫化石和棘足棘虫Endrödy-Younga的分类关键
这是埃塞俄比亚中新世琥珀中发现的第二个甲虫物种。这是现存 Pastillus Endrödy-Younga 属中描述的第四个物种,也是发现的第一个化石物种。本文对 Pastillus 进行了综述,对该物种进行了诊断、列表、键控,并记录了其分布数据。此外,还提供了鲤形目化石和非洲鲤形目动物群的清单。
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来源期刊
Palaeoworld
Palaeoworld PALEONTOLOGY-
CiteScore
4.00
自引率
5.90%
发文量
95
期刊介绍: Palaeoworld is a peer-reviewed quarterly journal dedicated to the study of past life and its environment. We encourage submission of original manuscripts on all aspects of palaeontology and stratigraphy, comparisons of regional and global data in time and space, and results generated by interdisciplinary investigations in related fields. Some issues will be devoted entirely to a special theme whereas others will be composed of contributed articles. Palaeoworld is dedicated to serving a broad spectrum of geoscientists and palaeobiologists as well as serving as a resource for students in fields as diverse as palaeobiology, evolutionary biology, taxonomy and phylogeny, geobiology, historical geology, and palaeoenvironment. Palaeoworld publishes original articles in the following areas: •Phylogeny and taxonomic studies of all fossil groups •Biostratigraphy, chemostratigraphy, chronostratigraphy •Palaeoecology, palaeoenvironment and global changes throughout Earth history •Tempo and mode of biological evolution •Biological events in Earth history (e.g., extinctions, radiations) •Ecosystem evolution •Geobiology and molecular palaeobiology •Palaeontological and stratigraphic methods •Interdisciplinary studies focusing on fossils and strata
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