Excerpt from Directions for Collecting and Preserving Insects: Prepared for the Use of the Smithsonian Institution
Wollaston (entomologist's Annual, 1805) states that sandy districts, especially towards the coast, are at all times prefer able to clayey ones, but the intermediate soils, such as the loamy soil of swamps and marshes, are more productive. Near the sea, insects occur most abundantly beneath pebbles and other objects in grassy spots, or else at the roots of plants. In many places, especially in alpine tracts, as we have found on the summit of Mt. Washington and in Labrador, one has to lie down and look carefully among the short herbage and in the moss for Coleoptera.
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Da: Forgotten Books, London, Regno Unito
Paperback. Condizione: New. Print on Demand. This book is a comprehensive guide to collecting and preserving insects, with a focus on Hymenoptera, Lepidoptera, Diptera, Coleoptera, Hemiptera, Orthoptera, Neuroptera, Arachnida and Myriopoda. The author discusses the importance of studying insects, their classification and their role in the ecosystem. The author provides detailed instructions on how to collect, preserve and study insects, including the use of nets, forceps, killing jars, pinning and mounting techniques. The book also includes information on insect anatomy, behavior and habitats, making it a valuable resource for entomologists, biologists and anyone interested in the study of insects. 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. Codice articolo 9780282702618_0
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PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000. Codice articolo LW-9780282702618
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Da: PBShop.store UK, Fairford, GLOS, Regno Unito
PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000. Codice articolo LW-9780282702618
Quantità: 15 disponibili