Intertaxon relationships
Canis lupus f. familiaris Linnaeus, 1758 - dog 
Felidae Fischer de Waldheim, 1817 - cats
Homo sapiens Linnaeus, 1758 - Human
Mustelidae Fischer, 1817
Perissodactyla Owen, 1848 - odd-toed ungulates
Ruminantia Scopoli, 1777 - ruminants
Ursidae Fischer von Waldheim, 1817 - bears
Viverridae Gray, 1821
Branchiobdella astaci Odier, 1823