New Lineaburmops fossils (Araneae: Lagonomegopidae) with contrasting color patterns from mid-Cretaceous Kachin amber, northern Myanmar

IF 1.9 3区地球科学 Q1 GEOLOGY

Cretaceous Research Pub Date : 2024-01-12 DOI:10.1016/j.cretres.2024.105835

Xiangbo Guo , Paul A. Selden , Dong Ren , Yiping Niu , Feng Zhang

引用次数: 0

Abstract

The fossil spider family Lagonomegopidae is widespread in the Cretaceous period, and mainly reported from mid-Cretaceous Kachin amber, northern Myanmar. Here, two new lagonomegopid species, belonging to the genus Lineaburmops, are described from Kachin amber: Lineaburmops longiantepes sp. nov. and Lineaburmops rhombus sp. nov., which showing similar contrasting body coloration as other Lineaburmops species. The compositional element of these special color patterns and their potential functions are discussed.

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缅甸北部白垩纪中期克钦琥珀中具有对比色图案的新Lineaburmops化石（鹤形目：Lagonomegopidae

化石蜘蛛科（Lagonomegopidae）广泛分布于白垩纪，主要报道来自缅甸北部白垩纪中期的克钦琥珀。本文描述了来自克钦琥珀的两个隶属于Lineaburmops属的Lagonomegopid新种：和Lineaburmops rhombus sp.本文讨论了这些特殊颜色图案的组成要素及其潜在功能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Cretaceous Research 地学-地质学

CiteScore

4.10

自引率

19.00%

发文量

235

审稿时长

12 weeks

期刊介绍： Cretaceous Research provides a forum for the rapid publication of research on all aspects of the Cretaceous Period, including its boundaries with the Jurassic and Palaeogene. Authoritative papers reporting detailed investigations of Cretaceous stratigraphy and palaeontology, studies of regional geology, and reviews of recently published books are complemented by short communications of significant new findings. Papers submitted to Cretaceous Research should place the research in a broad context, with emphasis placed towards our better understanding of the Cretaceous, that are therefore of interest to the diverse, international readership of the journal. Full length papers that focus solely on a local theme or area will not be accepted for publication; authors of short communications are encouraged to discuss how their findings are of relevance to the Cretaceous on a broad scale. Research Areas include: • Regional geology • Stratigraphy and palaeontology • Palaeobiology • Palaeobiogeography • Palaeoceanography • Palaeoclimatology • Evolutionary Palaeoecology • Geochronology • Global events.

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