Ключевые слова: america, american, animal, argentina, artiodactyla, bolivia, breeding, brown, catagonus, catagonus wagneri, chacoan, chacoan peccary, eat, endangered, endemic, fauna, fur, gray, head, hog, life, mammal, mammalia, natural, nature, pampas, paraguay, patagonia, patagonian, pecari, peccary, pig, pigs, snout, tagua, tayassuidae, two, ungulate, wagner, wagneri, wild, wild animal, wildlife,