The book "A new subspecies of ground badger (Spermophilus spilosoma) from Tamaulipas, Mexico" by Alvarez Ticul is a very valuable study on the discovery of a new subspecies of ground badger in Mexico. The book examines in detail the characteristics of this new subspecies, its external features, behavioral and ecological features. The author talks about the process of discovering a new subspecies, conducted research, DNA analysis and the habitat of these interesting animals. The book contains numerous illustrations, cartographic materials and photographs that help to better understand the representatives of this new subspecies. "A New Subspecies of Badger (Spermophilus spilosoma) from Tamaulipas, Mexico" is a must-read for anyone interested in the fauna and wildlife of Central America, as well as for scientists involved in zoology and ecology.