Unveiling ancient diversity of long-tailed wasps (Hymenoptera: Megalyridae): new taxa from Cretaceous Kachin and Taimyr ambers and their phylogenetic affinities

doi:10.3897/asp.82.e111148

NIGPAS OpenIR

	Unveiling ancient diversity of long-tailed wasps (Hymenoptera: Megalyridae): new taxa from Cretaceous Kachin and Taimyr ambers and their phylogenetic affinities
通讯作者	Brazidec, Manuel(manuel.brazidec@gmail.com)
	Brazidec, Manuel 1,2,3; Vilhelmsen, Lars 4; Boudinot, Brendon E.5,6,7; Richter, Adrian 5,8; Hammel, Joerg U.9; Perkovsky, Evgeny E.1,4,10; Fan, Yong 1,11; Wang, Zhen 1,2,4,12; Wu, Qiong 1,2,4,12; Wang, Bo3
	2024-03-22
发表期刊	ARTHROPOD SYSTEMATICS & PHYLOGENY
ISSN	1863-7221
卷号	82 页码:151-181
摘要	The Megalyridae are a small family of parasitoid wasps comprising eight extant genera (71 species) and six extinct genera (13 species). Here, we report eight new species from Late Cretaceous Kachin (Myanmar) and Taimyr (Russia) ambers; the family is recorded for the first time from the latter. dagger Cretolyra noijebumensis gen. et sp. nov., dagger Cretolyra shawi gen. et sp. nov., dagger Genkyhag innebula gen. et sp. nov., dagger Megacoxa chandrahrasa gen. et sp. nov., dagger Megacoxa janzeni gen. et sp. nov., and dagger Megacoxa synchrotron gen. et sp. nov., are described from late Albian - early Cenomanian Kachin amber; dagger Kamyristi exfrigore gen. et sp. nov. and dagger Kamyristi yantardakhensis gen. et sp. nov. from Taimyr amber (Baikura, late Albian - early Cenomanian Ognevka Formation and Yantardakh, Santonian Kheta Formation, respectively). Phylogenetic analyses of the family are presented and the classification of the Megalyridae is revised accordingly. A new tribe, dagger Megalavini trib. nov., is erected to accommodate dagger Cretolyra gen. nov., dagger Genkyhag gen. nov., dagger Megacoxa gen. nov. together with dagger Megalava Perrichot, 2009; dagger Megalavini trib. nov. is characterized by the vein M fully pigmented and veins Rs+M and M+Cu aligned, the crenulate mesometapectal sulcus, and the pronotal spiracle not posteriorly surrounded by cuticle. This spiracular condition was previously only observed in dagger Megazar Perrichot, 2009, thus the subfamily dagger Megazarinae Perrichot, 2009 stat. nov. is proposed for the clade (dagger Megalavini + dagger Megazar), as sister to the remaining Megalyridae. The latter is defined as the Megalyrinae, with dagger Kamyristi gen. nov. being retrieved as sister to all other genera except Rigel Shaw, 1987 under parsimony analyses. To align phylogeny with classification, three new tribes are erected (dagger Kamyristini trib. nov., dagger Megallicini trib. nov., and dagger Valaaini trib. nov.) and the dagger Cretodinapsini is synonymized under Megalyrini. A grouping [Rigel + Megalyridia] is supported under Bayesian analyses, which is the only specific conflict with the parsimony analyses, suggesting some degree of caution with respect to the internal relationships of the Megalyrinae. Finally, a revised key to the Megalyridae genera is provided.
关键词	Megalyroidea Myanmar Taimyr Albian-Cenomanian Santonian phylogeny
DOI	10.3897/asp.82.e111148
收录类别	SCI
语种	英语
关键词[WOS]	BURMESE AMBER ; LIKELIHOOD-ESTIMATION ; APOCRITA INSECTA ; CHALCIDOIDEA ; BIOGEOGRAPHY ; CARMINATOR ; EVOLUTION ; PLATFORM ; AGE
资助项目	National Natural Science Foundation of China[42125201] ; Second Tibetan Plateau Scientific Expedition and Research[2019QZKK0706] ; Alexander von Humboldt research fellowship ; Peter S. Buck research fellowship from the Smithsonian Institution ; Scholars at Risk Ukraine (SARU) - Villum Foundation ; Carlsberg Foundation ; Nordisk Foundation
WOS研究方向	Entomology
WOS类目	Entomology
WOS记录号	WOS:001207605900002
项目资助者	National Natural Science Foundation of China ; Second Tibetan Plateau Scientific Expedition and Research ; Alexander von Humboldt research fellowship ; Peter S. Buck research fellowship from the Smithsonian Institution ; Scholars at Risk Ukraine (SARU) - Villum Foundation ; Carlsberg Foundation ; Nordisk Foundation
出版者	SENCKENBERG NATURHISTORISCHE SAMMLUNGEN DRESDEN, MUSEUM TIERKUNDE
文献类型	期刊论文
条目标识符	http://ir.nigpas.ac.cn/handle/332004/43728
专题	中国科学院南京地质古生物研究所
通讯作者	Brazidec, Manuel
作者单位	1.Univ Rennes, CNRS, Geosci Rennes, UMR 6118, F-35000 Rennes, France 2.Sorbonne Univ, Univ Antilles, Inst Systemat Evolut Biodivers ISYEB, Museum Natl Hist Nat,CNRS,EPHE, CP50,57 Rue Cuvier, F-75005 Paris, France 3.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, 39 East Beijing Rd, Nanjing 210008, Peoples R China 4.Univ Copenhagen, SCIENCE, Nat Hist Museum Denmark, Univ Pk 15, DK-2100 Copenhagen, Denmark 5.Friedrich Schiller Univ Jena, Inst Zool & Evolut Forsch, Vor Neutor 1, D-07743 Jena, Germany 6.Smithsonian Inst, Natl Museum Nat Hist, 10th & Constitut Ave NW, Washington, DC USA 7.Senckenberg Gesell Nat Forsch & Nat Museum, D-60325 Frankfurt, Germany 8.Okinawa Inst Sci & Technol Grad Univ, Biodivers & Biocomplex Unit, Onna Son, Okinawa, Japan 9.Inst Mat Phys, Helmholtz Zent Hereon, Max Planck Str 1, D-21502 Geesthacht, Germany 10.II Schmalhausen Inst Zool, Natl Acad Sci Ukraine, B Khmelnitskogo 15, UA-01030 Kiev, Ukraine
第一作者单位	中国科学院南京地质古生物研究所
通讯作者单位	中国科学院南京地质古生物研究所
推荐引用方式 GB/T 7714	Brazidec, Manuel,Vilhelmsen, Lars,Boudinot, Brendon E.,et al. Unveiling ancient diversity of long-tailed wasps (Hymenoptera: Megalyridae): new taxa from Cretaceous Kachin and Taimyr ambers and their phylogenetic affinities[J]. ARTHROPOD SYSTEMATICS & PHYLOGENY,2024,82:151-181.
APA	Brazidec, Manuel.,Vilhelmsen, Lars.,Boudinot, Brendon E..,Richter, Adrian.,Hammel, Joerg U..,...&Perrichot, Vincent.(2024).Unveiling ancient diversity of long-tailed wasps (Hymenoptera: Megalyridae): new taxa from Cretaceous Kachin and Taimyr ambers and their phylogenetic affinities.ARTHROPOD SYSTEMATICS & PHYLOGENY,82,151-181.
MLA	Brazidec, Manuel,et al."Unveiling ancient diversity of long-tailed wasps (Hymenoptera: Megalyridae): new taxa from Cretaceous Kachin and Taimyr ambers and their phylogenetic affinities".ARTHROPOD SYSTEMATICS & PHYLOGENY 82(2024):151-181.