A new fossil soldier beetle (Coleoptera: Cantharidae: Malthininae) from Baltic amber
| Autor: | Elżbieta Sontag, Fabrizio Fanti |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
0106 biological sciences
Baltic States Insecta Arthropoda 010607 zoology Zoology Biology 010603 evolutionary biology 01 natural sciences Genus Baltic amber Animalia Animals Mating Ecology Evolution Behavior and Systematics Phylogeny Taxonomy Phylogenetic tree Fossils Biodiversity biology.organism_classification Amber Coleoptera Cantharidae Animal Science and Zoology Soldier beetle Malthininae |
| Zdroj: | Zootaxa. 4629(4) |
| ISSN: | 1175-5334 |
| Popis: | The very abundant representatives of the genus Malthodes Kiesenwetter, 1852 from the Eocene amber forests show a remarkable diversity of body forms, especially regarding the last abdominal segments, both tergites and sternites. These structures are important during the mating. In the present work, we describe a new species, Malthodes gedanicus sp. nov. characterized by the last sternite elongated and apically divided into two long and flat squarish lobes with three tips of which the central is longest, and by the last tergite elongated and spatuliform apically. The phylogenetic relationships based only on the shape of the last abdominal segments remain unclear and the new species is very vaguely similar to M. trifurcatus Kiesenwetter, 1852. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|