Unilateral exclusion of three leaf beetle species due resource competition for oviposition sites
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Resource competition is a key factor in shaping community structure. However, exclusion due to resource competition likely occurs only in immobile herbivorous insects such as scale insects, because free-living insects mitigate competition by moving to alternative resources. Given that eggs are immobile, their placement is critical for larval survival and development, especially in terms of optimal resource consumption, making oviposition site selection a crucial factor for females. Therefore, competition for oviposition sites may lead to exclusion if resources are scarce. This study examined the competitive relationships among three leaf beetle species (Coleoptera: Chrysomelidae): Aspidimorpha difformis, Aspidimorpha transparipennis, and Laccoptera nepalensis. Competitive dynamics were assessed using field surveys, experiments, and simulations. Results revealed that habitats for both Aspidimorpha species were less than half the size of L. nepalensis habitats. Additionally, both Aspidimo..., , , # Unilateral exclusion of three leaf beetle species due resource competition for oviposition sites
Data for habitats, fertility, and extinction probabilities of three leaf beetle (Coleoptera: Chrysomelidae) species, *Aspidimorpha difformis*, *Aspidimorpha transparipennis*, and *Laccoptera nepalensis*. All surveys and experiments were conducted in Shizuoka Prefecture, Japan. This manuscript has been accepted for publication (02/4/2025):
Nomura N. and Kasai A. Unilateral exclusion of three leaf beetle species due resource competition for oviposition sites. Ecological Entomology (accepted).
Contact Natsuki Nomura ([nomura.natsuki.y5@s.gifu-u.ac.jp](mailto:nomura.natsuki.y5@s.gifu-u.ac.jp)) with any questions.
## Data-specific information
These terms are common across multiple CSV files and are explained in this section.
1. Adifformis, Atransparipennis, and Lnepalensis are leaf beetles. This term has been mainly used in columns which named to \"Species\" or \" Replaced_or_coexisted_spe...
创建时间：
2025-03-02
