A Guide to the Study of Insects, and a Treatise on Those Injurious and Beneficial to Crops: For the Use of Colleges, Farm-Schools, and Agriculturists (Classic Reprint) - Tapa blanda
Sinopsis
Excerpt from A Guide to the Study of Insects, and a Treatise on Those Injurious and Beneficial to Crops: For the Use of Colleges, Farm-Schools, and Agriculturists
The typical Crustacean cannot be said to have a true head, in distinction from a thorax bearing the organs 'of locomotion, but rather a group of rings, to which are appended the organs of sensation and locomotion. Hence we find the appendages of this region gradually changing from antennae and jaws to foot-jaws, or limbs capable of eating and also of locomotion; they shade into each other as seen in Fig. 9. Sometimes the jaws become remarkably like claws or the legs resemble jaws at the base, but towards their tips become claw-like; gill-like bodies are sometimes attached to the foot-jaws,'and thus', as stated by Professor J. D. Dana in the introduction to his great work on the Crustacea of the United States Exploring Expedi tion, the typical Crustaceans do not have a distinct head,' but rather a head-thorax (cephalothorax).
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Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com
This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
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Excerpt from A Guide to the Study of Insects, and a Treatise on Those Injurious and Beneficial to Crops: For the Use of Colleges, Farm-Schools, and Agriculturists
The typical Crustacean cannot be said to have a true head, in distinction from a thorax bearing the organs of locomotion, but rather a group of rings, to which are appended the organs of sensation and locomotion. Hence we find the appendages of this region gradually changing from antennae and jaws to foot-jaws, or limbs capable of eating and also of locomotion; they shade into each other as seen in Fig. 9. Sometimes the jaws become remarkably like claws or the legs resemble jaws at the base, but towards their tips become claw-like; gill-like bodies are sometimes attached to the foot-jaws, and thus, as stated by Professor J. D. Dana in the introduction to his great work on the Crustacea of the United States Exploring Expedi tion, the typical Crustaceans do not have a distinct head, but rather a head-thorax (cephalothorax).
About the Publisher
Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com
This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
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A Guide to the Study of Insects, and a Treatise on Those Injurious and
Impresión bajo demandaLibrería: Forgotten Books, London, Reino Unido
Calificación del vendedor: 5 de 5 estrellas
Paperback. Condición: New. Print on Demand. This book, an authoritative guide to the study of insects, provides comprehensive insights into their classification and significance to agriculture. The author explores the diverse world of insects, unraveling their complex anatomy and life cycles. Through meticulous observations and research, the book delves into the fascinating adaptations and behaviors of these creatures, examining their roles as crop pollinators and predators, and their potential impact on human society. The author's extensive knowledge is evident in the detailed descriptions of insect morphology, the thorough analysis of their ecological interactions, and the practical applications of entomology in pest management and agricultural practices. This book is an invaluable resource for entomologists, farmers, ecologists, and anyone seeking to understand the intricate world of insects and their essential contributions to our planet. 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. Nº de ref. del artículo: 9781333190101_0
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A Guide to the Study of Insects, and a Treatise on Those Injurious and Beneficial to Crops For the Use of Colleges, FarmSchools, and Agriculturists Classic Reprint
Librería: PBShop.store UK, Fairford, GLOS, Reino Unido
Calificación del vendedor: 4 de 5 estrellas
PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000. Nº de ref. del artículo: LW-9781333190101
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