A new Middle Eocene Baltic amber Exechiini (Diptera: Mycetophilidae) supports the likely rapid radiation of the tribe

被引：0

作者：

Boudet, Loup ^{[1
]}

Bouche, Clara ^{[1
]}

Nel, Andre ^{[1
,2
]}

Ngo-Muller, Valerie ^{[1
]}

机构：

[1] Univ Antilles, Sorbonne Univ, CNRS, Inst Systemat Evolut Biodivers ISYEB,Museum Natl H, Paris, France

[2] Univ Antilles, Sorbonne Univ, CNRS, EPHE,Inst Systemat Evolut Biodivers ISYEB,Museum N, CP50,57 Rue Cuvier, F-75005 Paris, France

来源：

HISTORICAL BIOLOGY | 2025年 / 37卷 / 03期

关键词：

Insecta; Mycetophilidae; Exechiini; palaeobiology; MOLECULAR PHYLOGENY; FUNGUS GNAT; GENUS;

D O I：

10.1080/08912963.2024.2326078

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Here, we describe a Brachypeza sg. Ristocordyla sp. undetermined from the Eocene Baltic amber, as the first fossil representative of its subgenus, otherwise known from one extant Palaearctic species. We avoid naming it because it is based on a female specimen, hardly comparable to the extant species and to future fossils from the Baltic amber, because the species differences are mainly based on the male genitalia. As other recently described amber species, the new fossil supports a likely rapid radiation of the tribe Exechiini followed by an evolutionary stasis at the genus level.urn:lsid:zoobank.org:pub:3C601626-8EA6-495C-953C-BE1494B20A84

引用

页码：709 / 713

页数：5

共 40 条

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