On the Variation of Species: With Especial Reference to the Insecta offers a clear look at how and why insect forms differ, helping readers understand natural variety.
This classic nonfiction work examines how scientists distinguish between varieties and true species in the animal world, with a practical focus on insects. It explains the forces behind variation, including climate, geography, and isolation, and why small changes can persist or vanish over time. The book invites readers to think like naturalists, weighing evidence and considering how appearances may mislead without careful study.
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Seller: Forgotten Books, London, United Kingdom
Paperback. Condition: New. Print on Demand. This book provides an in-depth analysis of variations among insect species, looking specifically at how environmental factors such as climate and isolation affect insect development and appearance. The author draws parallels between analogous effects observed in the evolution of insect species and other members of the animal kingdom, such as mammals, birds, and reptiles, to argue that similar causes are likely to have similar effects across different species. The book also explores the concept of "geographical varieties," examining how insect populations can diverge from their original forms when isolated in new environments, highlighting examples from the insect populations of the Madeira Islands. Ultimately, the book seeks to demonstrate the importance of considering external factors when studying the evolution and diversity of species, emphasizing the role that environmental conditions play in shaping the natural world we see around us. 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 # 9781330474761_0
Quantity: Over 20 available
Seller: PBShop.store US, Wood Dale, IL, U.S.A.
PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000. Seller Inventory # LW-9781330474761
Seller: PBShop.store UK, Fairford, GLOS, United Kingdom
PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000. Seller Inventory # LW-9781330474761
Quantity: 15 available