A new fossil soldier beetle (Coleoptera, Cantharidae, Silinae) from Eocene Baltic amber

被引:10
|
作者
Fanti, Fabrizio [1 ]
Pankowski, Michael J. [2 ]
机构
[1] Via Tamburino 69, I-53040 Piazze, SI, Italy
[2] 16405 Fox Valley Terrace, Rockville, MD 20853 USA
关键词
soldier beetle; paleoentomology; new genus; new species; Tertiary; Yantarny; amber; INSECTA COLEOPTERA; GENUS;
D O I
10.11646/zootaxa.4370.2.7
中图分类号
Q95 [动物学];
学科分类号
071002 ;
摘要
A new genus and species of fossil soldier beetle Markus karenae gen. et sp. nov. is described and illustrated from Eocene Baltic amber. Its morphological characteristics place it in the taxonomic position of the subfamily Silinae. It is characterized by a particular lateral pronotal shape with two difform processes, pronotum slightly longer than wide, with a blunt and evident angle near the basal angles, anterior and posterior margins flat and with shallow punctation, and lateral margin strongly granulose and in relief. Furthermore, each of its legs has a claw with one acute tooth at the base, except for the posterior legs where the tooth appears to be blunt. The new taxon is morphologically compared with the other fossil representatives of Silinae from Baltic amber, and with extant Palearctic genera.
引用
收藏
页码:189 / 193
页数:5
相关论文
共 50 条
  • [31] The first fossil Phloeocharinae Erichson, 1839 (Coleoptera, Staphylinidae) from the Baltic Eocene amber
    Shavrin, Alexey, V
    Kairiss, Kristaps
    PALAEOENTOMOLOGY, 2020, 3 (04): : 375 - 381
  • [32] First fossil record of Ischaliidae Blair, 1920 (Coleoptera) from Eocene Baltic amber
    Alekseev, Vitalii I.
    Telnov, Dmitry
    ZOOTAXA, 2016, 4109 (05) : 595 - 599
  • [33] The second fossil species of Cathartosilvanus (Coleoptera: Cucujoidea: Silvanidae) from Eocene Baltic amber
    Alekseev, Vitalii L.
    Bukejs, Andris
    McKellar, Ryan C.
    FOSSIL RECORD, 2019, 22 (02) : 111 - 118
  • [34] New subgenus and three new species of soldier beetles from the Eocene of Baltic amber
    Kupryjanowicz, Janusz
    Fanti, Fabrizio
    PALAEONTOLOGIA ELECTRONICA, 2019, 22 (02)
  • [35] Trapezioceps longelytrum, a new genus and species of soldier beetle (Coleoptera: Cantharidae) from mid-Cretaceous Kachin amber of northern Myanmar
    Qu, Jia
    Jarzembowski, Edmund A.
    Xiao, Chuantao
    Luo, Cihang
    CRETACEOUS RESEARCH, 2023, 151
  • [36] On the first Silis Charpentier, 1825 from Baltic amber (Coleoptera, Cantharidae)
    Parisi, Francesco
    Fanti, Fabrizio
    FOSSIL RECORD, 2019, 22 (02) : 119 - 123
  • [37] First Piestine Rove Beetle in Eocene Baltic Amber (Coleoptera, Staphylinidae, Piestinae)
    Cai, Chen-Yang
    Lu, Liang
    Caron, Edilson
    Bortoluzzi, Sidnei
    Newton, Alfred F.
    Thayer, Margaret K.
    Huang, Di-Ying
    JOURNAL OF THE KANSAS ENTOMOLOGICAL SOCIETY, 2016, 89 (04) : 345 - 357
  • [38] A new fossil genus of soldier beetles (Coleoptera: Cantharidae) from mid-Cretaceous Burmese amber: A probable case of adaptive convergence
    Fanti, Fabrizio
    Ellenberger, Sieghard
    CRETACEOUS RESEARCH, 2018, 92 : 201 - 204
  • [39] The oldest fossil species of the genus Henoticus Thomson (Coleoptera: Cryptophagidae) from Eocene Baltic amber
    Bukejs, Andris
    Lyubarsky, Georgy Yu.
    Alekseev, Vitalii I. I.
    HISTORICAL BIOLOGY, 2024, 36 (09) : 1777 - 1782
  • [40] The first described darkling beetle of the tribe Metaclisini (Coleoptera: Tenebrionidae) from Eocene Baltic amber
    Nabozhenko, Maxim, V
    McKellar, Ryan C.
    Bukejs, Andris
    ZOOTAXA, 2021, 4999 (03) : 279 - 284