Het Leven der Dieren: Deel 3.8 "Animal Life: Circle 3.8, Spongiforms, Lichens and Sponges" is a supplement to Bregma's huge work, Alfred Edmund, which is devoted to the description of various creatures of the animal world. In this book you will find fascinating descriptions of roundworms, algae, sea sponges and other important representatives of the fauna. The author describes in detail the external features, behavior and features of life of these unusual creatures that inhabit fresh water bodies, sea depths and other unique environments. Thanks to this book, you will learn a lot about the amazing world of sponges, lichens and sponges, which are extremely important elements of our planet's biodiversity.