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A new species of the extant genus Bulasconotus from mid-Cretaceous Kachin amber (Coleoptera: Zopheridae: Colydiinae)

Li, Yan-Da; Li, Yan-Da; Jin, Zhen-Yu; Ślipiński, Adam; Huang, Di-Ying; Cai, Chen-Yang

Papéis Avulsos de Zoologia; Vol. 64 (2024); e202464015

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Título:
A new species of the extant genus Bulasconotus from mid-Cretaceous Kachin amber (Coleoptera: Zopheridae: Colydiinae)
Autor: Li, Yan-Da; Li, Yan-Da; Jin, Zhen-Yu; Ślipiński, Adam; Huang, Di-Ying; Cai, Chen-Yang
Assuntos: Zopheridae; Colydiinae; Fossil; Cretaceous; Kachin Amber
É parte de: Papéis Avulsos de Zoologia; Vol. 64 (2024); e202464015
Descrição: A fossil species of the extant colydiine genus Bulasconotus Ślipiński & Lawrence, B. carinisternus Li, Ślipiński & Cai sp. nov., is reported from mid-Cretaceous Kachin amber of northern Myanmar. The new species shares with extant Bulasconotus the 3-segmented antennal club, externally open procoxal cavities, and similar sculpture on the pronotum and elytra, but could be recognized by the medially carinated prosternal process. The present discovery provides a valuable example of morphological stasis in the cylindrical bark beetles.
DOI: 10.11606/1807-0205/2024.64.015
Títulos relacionados: https://www.revistas.usp.br/paz/article/view/221282/203560
Editor: Universidade de São Paulo (USP), Museu de Zoologia (MZUSP).
Data de criação/publicação: 2024-04-09
Formato: Adobe PDF
Idioma: Inglês

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