Excerpt from Genera Insectorum: Fascicules CVIII-CXI; 108. Lepidoptera Heterocera, Fam. Orneodidæ; 109. Orthoptera, Fam. Blattidæ, Subfam. Blattinæ; 110. Coleoptera, Fam. Aphodiidæ; 111. Coleoptera, Fam. Ipidæ
Characters. Ocelli absent. Antenna shorter than the body. Pronotum 2nteriorly somewhat 0ucullate, margins not reflected, posteriorly truncate. Tegmina and Wings entirely absent. Posterior angle_s of the seventh abdominal tergite strongly, produced backwards, angles of the preceding tergites not 01 scarcely produ_ced, angles of the ninth tergite sometimes lobiform. Stigmatic dots 011 abdominal tergites well-marked. Supra-ahal lamina (d') quadrate, engles acute, (q) sub-bilobate cucullate. Sub genital - lami1 (d') sub-quadfafe. Styles short, obtuse. Cerci short, fiattened, blunt at apex. Tibiae robust, almost quadrangular 'in section. Spines 011 outer aspect in two rows. Posterior metatarsus very short, unarmed beneath, its pulvillus occupying the greater part of the joint.
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Paperback. Condition: New. Print on Demand. This book comprehensively explores the Blattidae family of insects, commonly known as cockroaches. The author delves into the classification and diversity of this group, examining different subfamilies, genera, and species. Detailed descriptions of each taxon are provided, including their morphology, distribution, and behavior. The book also explores the evolutionary history of cockroaches, tracing their origins and adaptations over millions of years. It discusses the ecological roles of cockroaches in various ecosystems and their interactions with other organisms. Additionally, the book investigates the significance of cockroaches in human history, including their role as pests and their use in traditional medicine. By synthesizing extensive research, this book provides a comprehensive understanding of the biology, ecology, and cultural importance of cockroaches. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. Seller Inventory # 9780243587315_0
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