Artematopodid fossils from the mid-Cretaceous Burmese amber are reported for the first time, represented by three species in two genera. Bipogonia Li, Kundrata Cai gen. nov. with two species, B. trivialis Li, Kundrata Cai sp. nov. and B. fortis Li, Kundrata Cai sp. nov., is mainly characterized by the distinctly serrate antennae, mandibles with both apical and subapical teeth, and prosternum without paired longitudinal ridges. Carinibipogonia xiai Li, Kundrata Cai gen. et sp. nov. shares with Bipogonia the distinctly serrate antennae and mandibles with both apical and subapical teeth but differs mainly in the prosternum with short paired longitudinal ridges. Based on their morphology, the two new genera might be related to the extant Allopogonia; however, this needs to be tested in the future with a phylogenetic framework.
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http://dx.doi.org/10.11646/zootaxa.5129.2.6 | DOI Listing |
Proc Biol Sci
January 2024
Department of Zoology, Faculty of Science, Palacky University, Olomouc 779 00, Czech Republic.
The beetle superfamily Elateroidea comprises the most biodiverse bioluminescent insects among terrestrial light-producing animals. Recent exceptional fossils from the Mesozoic era and phylogenomic studies have provided valuable insights into the origin and evolution of bioluminescence in elateroids. However, due to the fragmentary nature of the fossil record, the early evolution of bioluminescence in fireflies (Lampyridae), one of the most charismatic lineages of insects, remains elusive.
View Article and Find Full Text PDFBioscience
July 2024
Botany Unit, School of Pharmacy at the Complutense University of Madrid, Madrid, Spain.
Zootaxa
April 2022
State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, and Centre for Excellence in Life and Paleoenvironment, Chinese Academy of Sciences, Nanjing 210008, China 2School of Earth Sciences, University of Bristol, Life Sciences Building, Tyndall Avenue, Bristol BS8 1TQ, UK.
Artematopodid fossils from the mid-Cretaceous Burmese amber are reported for the first time, represented by three species in two genera. Bipogonia Li, Kundrata Cai gen. nov.
View Article and Find Full Text PDFZookeys
April 2022
State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, and Centre for Excellence in Life and Paleoenvironment, Chinese Academy of Sciences, Nanjing 210008, China Centre for Excellence in Life and Paleoenvironment, Chinese Academy of Sciences Nanjing China.
A new fossil genus and species of Cantharidae, Li, Biffi, Kundrata & Cai , is reported from mid-Cretaceous Burmese amber. The new species is tentatively attributed to the extant subfamily Malthininae based on a combination of characters, including the symmetrical apical maxillary palpomeres, shortened elytra, pronotum with arched margins and well-defined borders, tibiae with apical spurs, and tarsal claws simple, although its well-developed gonostyli are atypical in Malthininae. The discovery of also suggests a possible Gondwanan origin for Malthininae.
View Article and Find Full Text PDFR Soc Open Sci
March 2022
School of Earth Sciences, University of Bristol, Life Sciences Building, Tyndall Avenue, Bristol BS8 1TQ, UK.
Beetles constitute the most biodiverse animal order with over 380 000 described species and possibly several million more yet unnamed. Recent phylogenomic studies have arrived at considerably incongruent topologies and widely varying estimates of divergence dates for major beetle clades. Here, we use a dataset of 68 single-copy nuclear protein-coding (NPC) genes sampling 129 out of the 193 recognized extant families as well as the first comprehensive set of fully justified fossil calibrations to recover a refined timescale of beetle evolution.
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