A new resource for China

In my country,as elsewhere in the world,when one wants information about animals,such as amphibians,one typically seeks out a field guide or a monograph.As the amphibian fauna around the world has grown(from about 4000 species in 1985 to nearly 7 500 today),the books,too,have become thicker,heavier,and more and more unwieldy.These books might contain features to assist identification—