"Journal of Entomology and Zoology, Issue 11, No. 2, June 1919" is a collection of scientific articles devoted to the study of various aspects of the life of insects and zoological objects. In this edition, you will find high-quality research from a variety of authors that reveals new data and conclusions about the biology of insects, animals and their interactions with the environment. Thanks to this book, the reader will discover the curiosities of the nature and depth of research in the field of entomology and zoology, which makes this publication an indispensable source of information for scientists, students and lovers of natural history.