A B C D E F G H 1 Species Mammal Family Skull Length Jaw Length Jaw:Skull Length Ratio Snout Category Dominant Bone Elongated Teeth? Tooth Type Diet IN Rodent (Capybara) Cavies/ Nutrias 447.1 318.2 0.711697607 L nasal incisor, molars Grass 3 Wolf Carnivora 491 216.7 0.441344196 M nasal incisors, canines, molars Meat Horse Perissodactyla 324 202.7 0.625617284 L nasal Incisors, canines, molars, enlarge Grass/Plants 5 Human Primate 336.1 80.9 0.240702172 5 frontal Incisors, canines, molars Meat/ Vegtables 6 Chimp Primate 342.1 135.5 0.396083017 M frontal incisors, canines, molars Fruits/Seeds/Leaves 7 Dog (Bulldog) Carnivora 340 149.6 0.44 M frontal incisors, canines, molars Meat/ Vegtables/Fish 8 Macaque Monkey Primate 284.1 140.3 0.493840197 M frontal incisors, canines, molars Fruits/Seeds/Leaves 9 Elephant Afrotheria 207.1 83.9 0.4051183 M premaxilla Tusks, incisors, molars, enlarged Grass/Fruit 10 Walrus Carnivora 262.1 132.9 0.507058375 M maxilla Tusks/ incisors clams, molluscs, worms 11 Toothed Whale Cetartiodactyla 468 264.1 0.564316239 M maxilla conical shaped teeth squid/ octopus/ crustaceans/ fish 12 Baleen Whale Cetartiodactyla 407 357 0.877149877 L maxilla Baleen Teeth krill/ fish/ zooplankton/ phytoplankton/ algae 13 Rhinoceros Perissodactyla 374.5 157.8 0.421361816 M frontal incisors, molars, enlarged Grass/Plants 14 Hippopotamus Cetartiodactyla 319.2 215.1 0.67387218 L nasal incisor, molars, canine, enlarged Grass 15 Narwhal Cetartiodactyla 291.6 177 0.606995885 L maxilla tusk Halibut/Cod/Squid/Shrimp 16 Wolverine Carnivora 392.2 148.6 0.378888322 M frontal incisors, canines, molars Meat 17