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TOPICAL COLLECTIONS

Advanced Techniques in Modern Insect Morphology: Bridging Classical Anatomy and Cutting-Edge Imaging
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Paulo Henrique Rezende

Paulo Henrique Rezende

Federal University of Viçosa (Universidade Federal de Viçosa, Brazil)

Paulo Henrique Rezende is a biologist specializing in entomology with a strong background in cellular and structural biology. He holds a PhD in entomology from the Federal University of Viçosa (UFV, 2024), where he also earned his master's degree in 2019. His doctoral studies included a visiting research period at the University of Siena (UNISI, Italy). Currently, Dr. Rezende is a postdoctoral fellow at UFV's Department of General Biology and the Center for Microscopy and Microanalysis. His research focuses on the comparative morphology of insect sperm and reproductive systems, utilizing advanced light and transmission electron microscopy techniques. These ultrastructural analyses provide crucial data for the taxonomy, systematics, and phylogeny of diverse insect groups, including Heteroptera (Cimicomorpha, Pentatomomorpha), Auchenorrhyncha (Cicadomorpha), and Coleoptera (Tenebrionoidea, Elateroidea, Adephaga). His work combines in-depth morphological expertise with national and international collaborations, providing valuable insights into insect evolution.

Collection Overview

The Methods Collection aims to make advanced techniques more accessible by publishing procedural video protocols and original research articles on insect morphology. As the field undergoes a technological revolution, this collection is designed to reduce the steep learning curve associated with new imaging and software tools. It emphasizes video-based techniques for better reproducibility. 


Static text often cannot show the subtle manipulations needed for delicate dissections or operating complex imaging hardware. The video content will cover the entire workflow, including specimen preparation, staining, data collection using micro-computed tomography (micro-CT) and confocal microscopy, and will culminate in 3D digital segmentation and model creation. Along with these protocols, the collection invites original research articles that utilize these advanced methods to reveal new anatomical insights or address systematic questions. By combining expert-led videos with peer-reviewed research, this collection creates a unique interactive experience. 


Researchers can publish their findings while providing a clear, reproducible technique guide. This dual approach will clarify complex procedures, significantly improve method reproducibility, and help scientists at all career stages adopt these powerful tools. It will be an essential resource for foundational training and new anatomical discoveries, accelerating progress in entomology and comparative morphology.

Articles

Focus Stacking Protocol for High-Resolution Insect Photography
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Focus Stacking Protocol for High-Resolution Insect Photography

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2026

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