A new genus and species of Australiphemeridae (Insecta: Ephemeroptera) in mid-Cretaceous Kachin amber of northern Myanmar

被引：2
|
作者：
Zheng, Xuhongyi [1 ]
Chen, Zhi-Teng [2 ]
机构：
[1] Nanjing Normal Univ, Coll Life Sci, Key Lab Jiangsu Biodivers & Biotechnol, Nanjing 210023, Peoples R China
[2] Jiangsu Univ Sci & Technol, Sch Grain Sci & Technol, Zhenjiang 212004, Peoples R China
来源：
CRETACEOUS RESEARCH | 2023年 / 146卷
关键词：
Aquatic insect; Fossil; Taxonomy; New genus; New species; PHYLOGENETIC SYSTEMATICS; MAYFLIES; NEOEPHEMERIDAE; POTAMANTHIDAE;
D O I：
10.1016/j.cretres.2023.105485
中图分类号：
P5 [地质学];
学科分类号：
0709 ; 081803 ;
摘要：
Australiphemeridae is an extinct family of mayfly with five Mesozoic genera discovered from Brazil, Siberia, New Jersey, and Myanmar. A new mayfly genus and species, Crepotamanthus spinitarsus gen. et sp. nov. (Ephemeroptera: Australiphemeridae), is described based on a well-preserved male imago inside a mid-Cretaceous amber from northern Myanmar. The morphological characters of the head, wings, legs, and genitalia of the new taxa are illustrated. A comprehensive comparison between the extinct taxa and two related extant families, Potamanthidae and Neoephemeridae, is present.(c) 2023 Elsevier Ltd. All rights reserved.
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页数：8
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