A second Eocene species of death-watch beetle belonging to the genus Microbregma Seidlitz (Coleoptera: Bostrichoidea) with a checklist of fossil Ptinidae

被引：12

作者：

Bukejs, Andris ^{[1
]}

Alekseev, Vitalii I. ^{[2
,3
]}

机构：

[1] Daugavpils Univ, Inst Systemat Biol, LV-5401 Daugavpils, Latvia

[2] FGBOU VPO Kaliningrad State Tech Univ, Dept Zootechny, Kaliningrad 236000, Russia

[3] MAUK Zoopk, Kaliningrad 236028, Russia

来源：

ZOOTAXA | 2015年 / 3947卷 / 04期

基金：

俄罗斯基础研究基金会;

关键词：

Anobiinae; Microbregma waldwico; new species; Tertiary; Baltic amber; key; fossil; BALTIC AMBER; INSECTA COLEOPTERA; ANOBIIDAE; TERTIARY;

D O I：

10.11646/zootaxa.3947.4.6

中图分类号：

Q95 [动物学];

学科分类号：

071002 ;

摘要：

Based on a well-preserved specimen from Upper Eocene Baltic amber (Kaliningrad region, Russia), Microbregma waldwico sp. nov., the second fossil species of this genus, is described. The new species is similar to the extant Holarctic M. emarginatum (Duftschmid), 1825, and fossil M. sucinoemarginatum (Kuska), 1992, but differs in its shorter abdominal ventrite 1 (about 0.43 length of ventrite 2) and larger body (5.1 mm). A key to species of the genus Microbregma is given, and a check-list of described fossil Ptinidae is provided. The fossil record of Ptinidae now includes 48 species in 27 genera and 8 subfamilies.

引用

页码：553 / 562

页数：10

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