Diversity of the Fossil Genus Palaeoglaesum Wagner (Diptera, Psychodidae) in the Upper Cretaceous Amber of Myanmar

doi:10.3390/insects12030247

	Diversity of the Fossil Genus Palaeoglaesum Wagner (Diptera, Psychodidae) in the Upper Cretaceous Amber of Myanmar
	Skibinska, Kornelia 1; Albrycht, Marzena 2; Zhang, Qingqing 3,4,5; Gilka, Wojciech 6; Zakrzewska, Marta 6; Krzeminski, Wieslaw 1
刊名	INSECTS
	2021-03-01
卷号	12 期号:3 页码:9
关键词	fossil insects inclusions Bruchomyiinae Mesozoic taxonomy new species
DOI	10.3390/insects12030247
通讯作者	Skibinska, Kornelia(yukisiak@gmail.com)
英文摘要	Simple Summary Bruchomyiinae is one of seven subfamilies of Psychodidae. In the contemporary fauna, this small, relict subfamily occurs mainly in tropical and sub-tropical regions. Examination of inclusions preserved in the Upper Cretaceous amber of Myanmar (also known as Burmese amber), which is almost 100 mya, shows that this subfamily was abundant during the Cretaceous period. The extinct genus Palaeoglaesum is known only from this fossil resin. Moreover, its numerous inclusions and high diversification confirm that the Mesozoic was the stage of the early evolution and radiation of Psychodidae. Here we describe three new species and we provide additional details regarding the morphology of fossil species. Cretaceous Myanmar amber is abundant in inclusions belonging to the genus Palaeoglaesum. In addition, a significant morphological diversity among representatives of Palaeoglaesum can be observed. However, none of its representatives have been found in other fossil materials. Herein three new species: P. stebneri sp. nov., Skibinska and Krzeminski P. teres sp. nov. Skibinska and Albrycht, and P. pilosus sp. nov. Skibinska, Krzeminski and Zhang from Cretaceous Myanmar amber are described and illustrated. The very small size and characters of male hypopygium with aedeagus strongly bent and apically forked are pertinent to diagnosing the genus and species. New materials show that this genus and the whole subfamily Bruchomyiinae were probably more abundant and more diverse than the presently known extant fauna.
资助项目	National Science Centre, Poland[2016/23/B/NZ8/00936] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB26000000] ; National Natural Science Foundation of China[41688103] ; Alexander von Humboldt Foundation
WOS关键词	BRUCHOMYIINAE DIPTERA
WOS研究方向	Entomology
语种	英语
出版者	MDPI
WOS记录号	WOS:000633787900001
资助机构	National Science Centre, Poland ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; Alexander von Humboldt Foundation
内容类型	期刊论文
源URL	[http://ir.nigpas.ac.cn/handle/332004/37972]
专题	中国科学院南京地质古生物研究所
通讯作者	Skibinska, Kornelia
作者单位	1.Polish Acad Sci, Inst Systemat & Evolut Anim, Slawkowska 17, PL-31016 Krakow, Poland 2.Pedag Univ Krakow, Inst Biol, Podchorazych 2, PL-30084 Krakow, Poland 3.Chinese Acad Sci, State Key Lab Palaeobiol & Stratig, Nanjing Inst Geol & Palaeontol, 39 East Beijing Rd, Nanjing 210008, Peoples R China 4.Chinese Acad Sci, Ctr Excellence Life & Paleoenvironm, 39 East Beijing Rd, Nanjing 210008, Peoples R China 5.Univ Bonn, Inst Geosci, D-53115 Bonn, Germany 6.Univ Gdansk, Fac Biol, Dept Invertebrate Zool & Parasitol, Lab Systemat Zool, Wita Stwosza 59, PL-80308 Gdansk, Poland
推荐引用方式 GB/T 7714	Skibinska, Kornelia,Albrycht, Marzena,Zhang, Qingqing,et al. Diversity of the Fossil Genus Palaeoglaesum Wagner (Diptera, Psychodidae) in the Upper Cretaceous Amber of Myanmar[J]. INSECTS,2021,12(3):9.
APA	Skibinska, Kornelia,Albrycht, Marzena,Zhang, Qingqing,Gilka, Wojciech,Zakrzewska, Marta,&Krzeminski, Wieslaw.(2021).Diversity of the Fossil Genus Palaeoglaesum Wagner (Diptera, Psychodidae) in the Upper Cretaceous Amber of Myanmar.INSECTS,12(3),9.
MLA	Skibinska, Kornelia,et al."Diversity of the Fossil Genus Palaeoglaesum Wagner (Diptera, Psychodidae) in the Upper Cretaceous Amber of Myanmar".INSECTS 12.3(2021):9.