Articles liés à The Canadian Entomologist, 1890, Vol. 22 (Classic Reprint)
Synopsis
A concise look at Balaninus beetles and their food habits, based on early scientific experiments.
This nonfiction piece, published in The Canadian Entomologist in January 1890, presents John Hamilton’s careful study of how different Balaninus species feed and develop. It covers which trees and nuts these beetles prefer, including acorns, chestnuts, and hazelnuts, and explains how the beetles were bred in jars to observe their life cycles. The work highlights how rearing conditions can influence the outcomes observed in nature, and it discusses the challenges of identifying species with similar forms.
The article details specific species and their traits, such as how B. proboscoideus, B. rectus, B. quercus, and B. nasicus behave when raised from chestnut or acorn sources. It notes distinctive characters, size ranges, color patterns, and the role of the beak and thorax in telling species apart. The author also shares reflections on the process of taxonomy, variation within bred groups, and the value of comparing bred specimens with wild ones to understand evolution and species boundaries.
- Learn how these weevils are associated with different nuts and oaks and what this implies for their ecology.
- See how controlled rearing can reveal species differences and patterns of variation.
- Discover the careful approach scientists use to distinguish similar forms and avoid misidentification.
- Understand how breeding observations relate to broader questions about species divergence and evolution.
Ideal for readers of natural history and early entomology, this edition offers a window into 19th‑century insect study and the practical methods that helped shape modern taxonomy.
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The Canadian Entomologist, 1890, Vol. 22 (Classic Reprint)
impression à la demandeVendeur : Forgotten Books, London, Royaume-Uni
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Paperback. Etat : New. Print on Demand. This book is the first comprehensive study of Balaninus, a genus of nut weevils. The author uses species found in North America to demonstrate weevil feeding habits, with emphasis on host selection and feeding strategies among different species. An identification key is provided to assist with identification. The book provides a detailed look at weevil behaviors, noting how each species has a unique feeding preference for different nut varieties. The book also explores broader ecological questions, such as the role of Balaninus in forest ecosystems and their interactions with other species. 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. N° de réf. du vendeur 9781332746804_0
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The Canadian Entomologist, 1890, Vol 22 Classic Reprint
Vendeur : PBShop.store US, Wood Dale, IL, Etats-Unis
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PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LW-9781332746804
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The Canadian Entomologist, 1890, Vol 22 Classic Reprint
Vendeur : PBShop.store UK, Fairford, GLOS, Royaume-Uni
Évaluation du vendeur 5 sur 5 étoiles
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LW-9781332746804
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The Canadian Entomologist, 1890, Vol. 22 (Classic Reprint)
Edité par
Forgotten Books, 2017
ISBN 10 : 1332746802
ISBN 13 : 9781332746804
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Couverture souple
Vendeur : Buchpark, Trebbin, Allemagne
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Etat : Sehr gut. Zustand: Sehr gut | Seiten: 280 | Sprache: Englisch | Produktart: Bücher | Keine Beschreibung verfügbar. N° de réf. du vendeur 28379023/2
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