A new Acrulia species from Danish amber (Coleoptera: Staphylinidae: Omaliinae: Omaliini)

被引：2

作者：

Shavrin, Alexey V. ^{[1
,4
]}

Solodovnikov, Alexey ^{[2
]}

Kairiss, Kristaps ^{[3
]}

Jenkins Shaw, Josh ^{[2
]}

机构：

[1] Daugavpils Univ, Inst Life Sci & Technol, Daugavpils, Latvia

[2] Nat Hist Museum Denmark, Zool Museum, Copenhagen, Denmark

[3] Heidelberg Univ, Ctr Organismal Studies, Heidelberg, Germany

[4] Daugavpils Univ, Inst Life Sci & Technol, Vienibas 13, LV-5401 Daugavpils, Latvia

来源：

HISTORICAL BIOLOGY | 2025年 / 37卷 / 02期

关键词：

Acrulia; Omaliini; fossil; palaeontology; Baltic amber; X-ray micro-CT; BALTIC AMBER; INSECTA COLEOPTERA; HYMENOPTERA; ROVNO; CHALCIDOIDEA; ENCYRTIDAE; SIMUTNIK; FOSSIL; MAKLIN;

D O I：

10.1080/08912963.2023.2294348

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Acrulia danica Shavrin sp. n. from late Eocene Danish amber is described and illustrated based on a female holotype. The new species, embedded within a small piece of amber, was scanned using X-ray micro-computed tomography (mu CT), to enable the detailed study of its morphology including the taxonomically important structure of the accessory sclerite. Previously, only three extant species of the genus Acrulia Thomson, 1858 were known from the Palaearctic Region. The new species is compared with extant congeners and the importance of a detailed study of the fossil entomofauna of the Danish amber is discussed in view of the hypotheses about its different origin from other European ambers.

引用

页码：173 / 178

页数：6

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