Description
Book SynopsisThis book presents the whole picture of the ecological and evolutionary study on the ground beetle group, the subgenus Ohomopterus of the genus Carabus, endemic to Japan. This flightless beetle group consists of many geographic races. They show divergence in key traits for reproductive isolation—body size and genital morphology, which leads to coexistence of two or more species. This beetle group provides an important material to study how a lineage of organisms diversify and form multi-species assemblage, and thereby multiply their species richness. The book introduces novel genomic approaches to resolve questions about evolution of Ohomopterus. The readers will find that this story of evolution in Carabus beetles revealed by recent approaches is much different from what was told in previous literature.
Exploring different cases across a wide range of lineages is important in constructing a synthetic theory of species radiation and richness, including speciation and species coexistence. This study on
Ohomopterus beetles contributes to the ongoing discussion to understand how and why species multiply and how species richness increases in one area of our planet.
Trade Review“The studies presented are inspiring in their scope, trajectory, and results, and I recommend this book to anyone interested in better understanding the bases of species richness and community assembly.” (David H. Kavanaugh, The Quarterly Review of Biology, Vol. 98 (2), June, 2023)
Table of ContentsChapter 1. Introduction to the world of CarabusChapter 2. Ohomopterus: a species radiation with diversification of key traits for mechanical reproductive isolationChapter 3. Biology of OhomopterusChapter 4. Species assemblagesChapter 5. Natural hybridization and reproductive isolationChapter 6. Evolutionary history of OhomopterusChapter 7. Evolution of a key trait for species diversity: body sizeChapter 8. Evolution of a key trait for species diversity: genital morphologyChapter 9. Overview: How does species richness increase?Literature cited
