The most comprehensive field guide available to North American butterflies--a must-have for any enthusiast's day pack or home library--from the go-to reference source for over 18 million nature lovers.
The National Audubon Society Field Guide to Butterflies is an easy-to-use, essential guide to all true butterflies, the most common skippers, and many migrants and strays. It features a durable vinyl biding, color plates visually arranged by shape and color, and thumb-tab silhouettes for quick and easy identification of butterflies in the field. The species account for each butterfly provides measurements, descriptions of each stage of the life cycle, and information on coloring or distinguishing markings, flight period, habitat, and range.
The Bombyliidae of Chile: (Diptera, Bombyliidae)
一場自我探索之旅,解救整個蝸牛族危機 蒲公英草地上的蝸牛們一隻又一隻, 牠們沒有名字,彼此互稱「蝸牛」。 其中一隻蝸牛想知道為什麼蝸牛都是慢吞吞的, ...
康拉德·劳伦兹1903年出生于奥地利的维也纳。10来岁时,劳伦兹读到了一本进化论方面的书,并从此迷恋上动物学和古生物学,然而他的父亲却坚持要他学医。1922年,他来到纽约哥伦比亚大学修了两个学期的医学课程。后来,劳伦兹进了维也纳大学学习比较解剖学并开始 ...
Following the system of nomenclature proposed by Jones ( 1962 ) , at least five classes of haemocytes have been recognized in ticks , namely ... dorsal branch of arterial sinus ; d - 1 . mdorsolateral suspensory muscles ; d - v . m .
With over 600 stunning, full-color photographs of over 500 species of butterflies and moths, this is the most beautiful and clear guide to the identification of these fantastic flying insects....
This butterfly guide covers 444 species, with each species fully illustrated with paintings of the male, female and all major forms, varieties and sub-species. The text covers all taxonomic nomenclature,...
An insect disguises itself as a flower or leaf. A spider lassoes its prey. A beetle persuades a bee to care for its young. This beautifully illustrated book by veteran...
This guide groups caterpillars by their foodplant. The identification is made simple as species are shown where they are likely to be found. Over 500 British and European caterpillars are...
This book has two parts: a field guide to all European butterflies and day-flying moths, and a natural history of the butterfly.