한빛사 논문
Hojun Song1,12,*, Olivier Béthoux2,12, Seunggwan Shin3,4,12, Alexander Donath5, Harald Letsch6, Shanlin Liu7,8, Duane D. McKenna3, Guanliang Meng7, Bernhard Misof5, Lars Podsiadlowski5, Xin Zhou8, Benjamin Wipfler9,10 & Sabrina Simon11,12,*
1Department of Entomology, Texas A&M University, College Station, TX 77843-2475, USA. 2CR2P (Centre de Recherche en Paléontologie – Paris), MNHN – CNRS – Sorbonne Université, Muséum National d’Histoire Naturelle, 75005 Paris, France.
3Department of Biological Sciences and Center for Biodiversity Research, University of Memphis, Memphis, TN 38152, USA.
4School of Biological Sciences, Seoul National University, Seoul 08826, Republic of Korea. 5Center for Molecular Biodiversity Research (ZMB), Zoological Research Museum Alexander Koenig (ZFMK), 53113 Bonn, Germany.
6Department für Botanik und Biodiversitätsforschung, Universität Wien, 1030 Vienna, Austria.
7China National GeneBank, BGI-Shenzhen, 518083 Guangdong, China.
8Department of Entomology, College of Plant Protection, China Agricultural University, 100193 Beijing, China.
9Institut für Spezielle Zoologie und Evolutionsbiologie, Friedrich-Schiller-University Jena, 07743 Jena, Germany.
10Center of Taxonomy and Evolutionary Research, Zoological Research Museum Alexander Koenig, 53113 Bonn, Germany.
11Biosystematics Group, Wageningen University and Research, 6708 PB Wageningen, Netherlands.
12These authors contributed equally: Hojun Song, Olivier Béthoux, Seunggwan Shin, Sabrina Simon.
*Corresponding author
Abstract
Acoustic communication is enabled by the evolution of specialised hearing and sound producing organs. In this study, we performed a large-scale macroevolutionary study to understand how both hearing and sound production evolved and affected diversification in the insect order Orthoptera, which includes many familiar singing insects, such as crickets, katydids, and grasshoppers. Using phylogenomic data, we firmly establish phylogenetic relationships among the major lineages and divergence time estimates within Orthoptera, as well as the lineage-specific and dynamic patterns of evolution for hearing and sound producing organs. In the suborder Ensifera, we infer that forewing-based stridulation and tibial tympanal ears co-evolved, but in the suborder Caelifera, abdominal tympanal ears first evolved in a non-sexual context, and later co-opted for sexual signalling when sound producing organs evolved. However, we find little evidence that the evolution of hearing and sound producing organs increased diversification rates in those lineages with known acoustic communication.
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