2nd Edition . , spr. and dop. - M. : Thought, 1992. — 382 s. This book completes a four-volume series of stories about animals. The first part is invertebrates .. They dwell everywhere, and penetrate the air, and the earth, and the waters of the earth from the surface to the greatest depths. In "Fossil animals" tells about the evolution of some representatives of the animal world, including humans. Invertebrates. by the author. Type of sarcomastigophore. Type plate. Sponge Type. Type of Intestinal . Type of comb. Type of mesozoic. Types of worms: flat, round, ringed and nemertin. Type of tentacle. Type of shellfish, or soft-bodied. Type of echinoderm. Type of pogonophore. Type of arthropods. Type of onychophore. Type chord. Fossil animals. by the author. Precambrian . Paleozoic . Mesozoic. Cenozoic