As a result of many researches carried out at the Institute of Zoology, helminths, parasites living in the fauna of Azerbaijan, parasitic on humans, animals and plants, vertebrates and invertebrates, insects, spiders, amphibians, reptiles, reptiles, reptiles, amphibians is still being studied. The book "Taxonomic spectrum of Azerbaijani fauna (vertebrates)" published in 2020 provides information about vertebrates, existing in our fauna. The book "Taxonomic spectrum of Azerbaijani fauna (Primitives and helminths)" published in this series and submitted to readers provides information about the species composition of free-living and parasitic primates, helminths present in the fauna of Azerbaijan.

The published book is intended for professionals, including students, as well as the general public.