gest brain body litter species
  26      17.50            3.5          1.0     "Quokka"
  34       3.50            0.93         4.6     "Hedgehog"
  46       3.15            0.15         3.0     "Tree shrew"
  51       1.14            0.049        1.5     "Elephant shrew I"
  46       1.37            0.064        1.5     "Elephant shrew II"
 135      22.00            2.1          1.0     "Lemur"
  90      12.80            1.2          1.2     "Slow loris"
 135       9.90            0.7          1.0     "Bush baby"
 139      54.00            7.7          1.0     "Howler monkey"
 180      73.00            3.7          1.0     "Ring-tail monkey"
 140     114.00            9.1          1.0     "Spider monkey I"
 140     109.00            7.7          1.0     "Spider monkey II"
 145       7.80            0.22         2.0     "Gentle lemur"
 175      84.60            6.0          1.0     "Rhesus monkey I"
 165     107.00            8.7          1.1     "Rhesus monkey II"
 180     183.00           21.0          1.0     "Hamadryas baboon"
 180     179.00           32.0          1.0     "Western baboon"
 195      67.00            4.6          1.0     "Vervet guenon"
 168      65.50            5.8          1.0     "Leaf monkey"
 210     102.00            5.5          1.0     "White-handed gibbon"
 270     343.00           37.0          1.0     "Orangutan"
 230     360.00           45.0          1.0     "Chimpanzee"
 265     406.00          140.0          1.0     "Gorilla"
 270    1300.00           65.0          1.0     "Human being"
 120      12.00            3.7          4.0     "Long-nose armadillo"
  31       9.60            2.2          5.0     "Aardvark"
  41      13.30            2.9          2.5     "Jack rabbit"
  38       6.23            0.33         3.0     "Tree squirrel"
  40       1.89            0.052        3.1     "Flying squirrel" 
 128      40.00           20.0          2.9     "Canadian beaver"
 128      45.00           25.0          4.0     "Beaver" 
  23       0.68            0.027        3.7     "Deer mouse I"
  23       0.63            0.026        5.0     "Deer mouse II"
  24       0.52            0.017        5.0     "Deer mouse III"
  24       0.69            0.024        5.0     "Deer mouse IV"
  21       0.67            0.036        4.6     "Hampster I"
  16       1.12            0.13         6.3     "Hampster II"
  21       1.04            0.065        4.0     "Pygmy gerbil"
  23       0.72            0.05         7.3     "Rat I"
  21       2.38            0.34         8.0     "Rat II"
  19       0.45            0.024        5.0     "House mouse"
  27       1.18            0.15         5.6     "Hopping mouse"
 112      37.00           11.0          1.2     "Porcupine I"
 112      37.00           14.0          1.2     "Porcupine II"
 113      24.00            6.6          1.0     "Porcupine III"
  67       4.28            0.97         2.6     "Guinea pig"
 123      76.00           30.0          3.0     "Capybara"
 104      20.30            2.8          1.3     "Agoutis"
  98       9.90            0.78         1.2     "Acouchis"
 110       5.25            0.43         2.0     "Chinchilla"
 132      23.00            5.0          5.5     "Nutria"
 360    1600.00          160.0          1.0     "Dolphin"
 270     537.00           56.0          1.0     "Porpoise"
  63      70.20            8.5          4.0     "Dog"
  52      48.00            6.0          4.0     "Red fox"
  63      37.30            3.8          3.7     "Gray fox"
  65      28.50            3.2          4.0     "Bat-eared fox"
 219     400.00          250.0          2.3     "Grizzly bear"
 240     500.00          250.0          1.8     "Beaked whale"
  63      41.60            5.3          3.5     "Raccoon"
  77      31.20            2.0          1.1     "Linkajou"
  60      53.00            6.0          2.2     "Badger"
  63      28.40            2.5          4.0     "Domestic cat"
  60      75.00           12.0          2.5     "Lynx"
  92     157.00           46.0          2.5     "Leopard"
 108     260.00          180.0          3.0     "Lion"
 104     302.00          210.0          3.0     "Tiger"
 254     355.00          250.0          1.0     "Fur seal"
 343     363.00          100.0          1.0     "Sea lion"
 240     442.00          110.0          1.0     "Harp seal"
 310     550.00          400.0          1.0     "Weddell seal"
 655    4480.00         2800.0          1.0     "African elephant"
 225      20.50            3.8          2.4     "Hyrax"
 330     712.00          480.0          1.0     "Horse"
 390     250.00          230.0          1.0     "Tapir"
 120     185.00          150.0          4.0     "Wild boar"
 115     180.00          190.0          8.0     "Domestic pig"
 240     590.00         1400.0          1.0     "Hippopotamus"
 205     260.00          150.0          1.0     "Pygmy hippopotamus"
 330     225.00           93.0          1.0     "Llama"
 300     198.00           45.0          1.1     "Vicuna"
 183     124.00           16.0          1.1     "Barking deer"
 240     223.00           80.0          1.0     "Fallow deer"
 218     219.00           89.0          1.0     "Axis deer"
 255     435.00          200.0          1.0     "Red deer"
 235     365.00          120.0          1.0     "Elk"
 246     383.00          120.0          1.1     "Sambar"
 225     288.00          110.0          1.0     "Caribou"
 255     480.00          560.0          1.0     "Eland"
 255     334.00          250.0          1.0     "Yak"
 280     456.00          520.0          1.0     "Cattle"
 120      93.00           13.0          1.0     "Duikers"
 180     200.00           39.0          1.0     "Black buck antilope"
 158     210.00           66.0          1.2     "Barbary sheep"
 150     125.00           49.0          2.4     "Domestic sheep"
 151     106.00           30.0          2.0     "Domestic goat"