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A sting in the tale of Parioscorpio venator from the Silurian of Wisconsin: is it a cheloniellid arthropod?
Lethaia ( IF 1.5 ) Pub Date : 2021-12-16 , DOI: 10.1111/let.12457
Simon J. Braddy 1 , Jason A. Dunlop 2
Affiliation  

Parioscorpio venator Wendruff et al., 2020a from the early Silurian Waukesha biota of Wisconsin, USA, interpreted as the earliest scorpion, then a basal euarthropod, is reinterpreted here as a cheloniellid-like arthropod with large raptorial appendages. The diversity of Cheloniellida Broili, 1932 is reviewed. Drabovaspis complexa Chlupáč, 1963, from the Upper Ordovician Letná Formation of Czechia, interpreted as an aglaspidid, then a xiphosuran, is also reinterpreted here as a cheloniellid.

中文翻译:

来自威斯康星州志留纪的 Parioscorpio venator 的故事中的一个刺痛:它是一种龟类节肢动物吗?

Parioscorpio venator Wendruff et al ., 2020a 来自美国威斯康星州早期志留纪 Waukesha 生物群,被解释为最早的蝎子,然后是基础真节肢动物,在这里被重新解释为具有大型猛禽附肢的类龟类节肢动物。Cheloniellida Broili 的多样性,1932 年进行了回顾。Drabovaspis complexa Chlupáč,1963 年,来自捷克上奥陶统 Letná 组,被解释为 aglaspidid,然后是 xiphosuran,在这里也被重新解释为 cheloniellid。
更新日期:2021-12-16
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