<p>A new species of the family Nitidulidae, <i>Plesiogethes mali</i> sp.n., belonging to the extinct genus <i>Plesiogethes</i> gen. n., is described from larva from Zhitomir Region, Ukraine (Rovno amber). It is the first formally described beetle larva and first nitidulid from Rovno amber. Comparative analysis with a number of recent representatives of the family is provided. Based on the unique combination of characters, occurring in various extant subfamilies, it is proposed to place <i>Plesiogethes</i> gen. n<i>.</i> in Nitidulidae <i>incertae sedis</i> with possible relations to Cybocephalinae.</p>

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The first Eocene beetle larva from Olevsk: new genus of Nitidulidae (Coleoptera: Cucujoidea) from Rovno amber

  • Artem A. Zaitsev,
  • Dmitry V. Vasilenko,
  • Evgeny E. Perkovsky

摘要

A new species of the family Nitidulidae, Plesiogethes mali sp.n., belonging to the extinct genus Plesiogethes gen. n., is described from larva from Zhitomir Region, Ukraine (Rovno amber). It is the first formally described beetle larva and first nitidulid from Rovno amber. Comparative analysis with a number of recent representatives of the family is provided. Based on the unique combination of characters, occurring in various extant subfamilies, it is proposed to place Plesiogethes gen. n. in Nitidulidae incertae sedis with possible relations to Cybocephalinae.