HAL (France)
open access
New fossil species of Trechinae (Coleoptera: Carabidae) from mid-Cretaceous French amber helps refining the age of the subfamily and its tribes under total-evidence dating
The oldest fossil of Trechinae Bonelli, 1810, †Cydonius musei gen. et sp. nov., is described from the Charentese French amber (ca. 100 million years ago). Using total-evidence dating, which integrates morphological and molecular data, as well as fossils as tips, we tested its phylogenetic placement
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