{"Species":"Quokka","Brain":17.5,"Body":3.5,"Gestation":26,"Litter":1}
{"Species":"Hedgehog","Brain":3.5,"Body":0.93,"Gestation":34,"Litter":4.6}
{"Species":"Tree shrew","Brain":3.15,"Body":0.15,"Gestation":46,"Litter":3}
{"Species":"Elephant shrew I","Brain":1.14,"Body":0.049,"Gestation":51,"Litter":1.5}
{"Species":"Elephant shrew II","Brain":1.37,"Body":0.064,"Gestation":46,"Litter":1.5}
{"Species":"Lemur","Brain":22,"Body":2.1,"Gestation":135,"Litter":1}
{"Species":"Slow loris","Brain":12.8,"Body":1.2,"Gestation":90,"Litter":1.2}
{"Species":"Bush baby","Brain":9.9,"Body":0.7,"Gestation":135,"Litter":1}
{"Species":"Howler monkey","Brain":54,"Body":7.7,"Gestation":139,"Litter":1}
{"Species":"Ring-tail monkey","Brain":73,"Body":3.7,"Gestation":180,"Litter":1}
{"Species":"Spider monkey I","Brain":114,"Body":9.1,"Gestation":140,"Litter":1}
{"Species":"Spider monkey II","Brain":109,"Body":7.7,"Gestation":140,"Litter":1}
{"Species":"Gentle lemur","Brain":7.8,"Body":0.22,"Gestation":145,"Litter":2}
{"Species":"Rhesus monkey I","Brain":84.6,"Body":6,"Gestation":175,"Litter":1}
{"Species":"Rhesus monkey II","Brain":107,"Body":8.7,"Gestation":165,"Litter":1.1}
{"Species":"Hamadryas baboon","Brain":183,"Body":21,"Gestation":180,"Litter":1}
{"Species":"Western baboon","Brain":179,"Body":32,"Gestation":180,"Litter":1}
{"Species":"Vervet guenon","Brain":67,"Body":4.6,"Gestation":195,"Litter":1}
{"Species":"Leaf monkey","Brain":65.5,"Body":5.8,"Gestation":168,"Litter":1}
{"Species":"White-handed gibbon","Brain":102,"Body":5.5,"Gestation":210,"Litter":1}
{"Species":"Orangutan","Brain":343,"Body":37,"Gestation":270,"Litter":1}
{"Species":"Chimpanzee","Brain":360,"Body":45,"Gestation":230,"Litter":1}
{"Species":"Gorilla","Brain":406,"Body":140,"Gestation":265,"Litter":1}
{"Species":"Human being","Brain":1300,"Body":65,"Gestation":270,"Litter":1}
{"Species":"Long-nose armadillo","Brain":12,"Body":3.7,"Gestation":120,"Litter":4}
{"Species":"Aardvark","Brain":9.6,"Body":2.2,"Gestation":31,"Litter":5}
{"Species":"Jack rabbit","Brain":13.3,"Body":2.9,"Gestation":41,"Litter":2.5}
{"Species":"Tree squirrel","Brain":6.23,"Body":0.33,"Gestation":38,"Litter":3}
{"Species":"Flying squirrel","Brain":1.89,"Body":0.052,"Gestation":40,"Litter":3.1}
{"Species":"Canadian beaver","Brain":40,"Body":20,"Gestation":128,"Litter":2.9}
{"Species":"Beaver","Brain":45,"Body":25,"Gestation":128,"Litter":4}
{"Species":"Deer mouse I","Brain":0.68,"Body":0.027,"Gestation":23,"Litter":3.7}
{"Species":"Deer mouse II","Brain":0.63,"Body":0.026,"Gestation":23,"Litter":5}
{"Species":"Deer mouse III","Brain":0.52,"Body":0.017,"Gestation":24,"Litter":5}
{"Species":"Deer mouse IV","Brain":0.69,"Body":0.024,"Gestation":24,"Litter":5}
{"Species":"Hamster I","Brain":0.67,"Body":0.036,"Gestation":21,"Litter":4.6}
{"Species":"Hamster II","Brain":1.12,"Body":0.13,"Gestation":16,"Litter":6.3}
{"Species":"Pygmy gerbil","Brain":1.04,"Body":0.065,"Gestation":21,"Litter":4}
{"Species":"Rat I","Brain":0.72,"Body":0.05,"Gestation":23,"Litter":7.3}
{"Species":"Rat II","Brain":2.38,"Body":0.34,"Gestation":21,"Litter":8}
{"Species":"House mouse","Brain":0.45,"Body":0.024,"Gestation":19,"Litter":5}
{"Species":"Hopping mouse","Brain":1.18,"Body":0.15,"Gestation":27,"Litter":5.6}
{"Species":"Porcupine I","Brain":37,"Body":11,"Gestation":112,"Litter":1.2}
{"Species":"Porcupine II","Brain":37,"Body":14,"Gestation":112,"Litter":1.2}
{"Species":"Porcupine III","Brain":24,"Body":6.6,"Gestation":113,"Litter":1}
{"Species":"Guinea pig","Brain":4.28,"Body":0.97,"Gestation":67,"Litter":2.6}
{"Species":"Capybara","Brain":76,"Body":30,"Gestation":123,"Litter":3}
{"Species":"Agoutis","Brain":20.3,"Body":2.8,"Gestation":104,"Litter":1.3}
{"Species":"Acouchis","Brain":9.9,"Body":0.78,"Gestation":98,"Litter":1.2}
{"Species":"Chinchilla","Brain":5.25,"Body":0.43,"Gestation":110,"Litter":2}
{"Species":"Nutria","Brain":23,"Body":5,"Gestation":132,"Litter":5.5}
{"Species":"Dolphin","Brain":1600,"Body":160,"Gestation":360,"Litter":1}
{"Species":"Porpoise","Brain":537,"Body":56,"Gestation":270,"Litter":1}
{"Species":"Dog","Brain":70.2,"Body":8.5,"Gestation":63,"Litter":4}
{"Species":"Red fox","Brain":48,"Body":6,"Gestation":52,"Litter":4}
{"Species":"Gray fox","Brain":37.3,"Body":3.8,"Gestation":63,"Litter":3.7}
{"Species":"Bat-eared fox","Brain":28.5,"Body":3.2,"Gestation":65,"Litter":4}
{"Species":"Grizzly bear","Brain":400,"Body":250,"Gestation":219,"Litter":2.3}
{"Species":"Beaked whale","Brain":500,"Body":250,"Gestation":240,"Litter":1.8}
{"Species":"Raccoon","Brain":41.6,"Body":5.3,"Gestation":63,"Litter":3.5}
{"Species":"Kinkajou","Brain":31.2,"Body":2,"Gestation":77,"Litter":1.1}
{"Species":"Badger","Brain":53,"Body":6,"Gestation":60,"Litter":2.2}
{"Species":"Domestic cat","Brain":28.4,"Body":2.5,"Gestation":63,"Litter":4}
{"Species":"Lynx","Brain":75,"Body":12,"Gestation":60,"Litter":2.5}
{"Species":"Leopard","Brain":157,"Body":46,"Gestation":92,"Litter":2.5}
{"Species":"Lion","Brain":260,"Body":180,"Gestation":108,"Litter":3}
{"Species":"Tiger","Brain":302,"Body":210,"Gestation":104,"Litter":3}
{"Species":"Fur seal","Brain":355,"Body":250,"Gestation":254,"Litter":1}
{"Species":"Sea lion","Brain":363,"Body":100,"Gestation":343,"Litter":1}
{"Species":"Harp seal","Brain":442,"Body":110,"Gestation":240,"Litter":1}
{"Species":"Weddell seal","Brain":550,"Body":400,"Gestation":310,"Litter":1}
{"Species":"African elephant","Brain":4480,"Body":2800,"Gestation":655,"Litter":1}
{"Species":"Hyrax","Brain":20.5,"Body":3.8,"Gestation":225,"Litter":2.4}
{"Species":"Horse","Brain":712,"Body":480,"Gestation":330,"Litter":1}
{"Species":"Tapir","Brain":250,"Body":230,"Gestation":390,"Litter":1}
{"Species":"Wild boar","Brain":185,"Body":150,"Gestation":120,"Litter":4}
{"Species":"Domestic pig","Brain":180,"Body":190,"Gestation":115,"Litter":8}
{"Species":"Hippopotamus","Brain":590,"Body":1400,"Gestation":240,"Litter":1}
{"Species":"Pygmy hippopotamus","Brain":260,"Body":150,"Gestation":205,"Litter":1}
{"Species":"Llama","Brain":225,"Body":93,"Gestation":330,"Litter":1}
{"Species":"Vicuna","Brain":198,"Body":45,"Gestation":300,"Litter":1.1}
{"Species":"Barking deer","Brain":124,"Body":16,"Gestation":183,"Litter":1.1}
{"Species":"Fallow deer","Brain":223,"Body":80,"Gestation":240,"Litter":1}
{"Species":"Axis deer","Brain":219,"Body":89,"Gestation":218,"Litter":1}
{"Species":"Red deer","Brain":435,"Body":200,"Gestation":255,"Litter":1}
{"Species":"Elk","Brain":365,"Body":120,"Gestation":235,"Litter":1}
{"Species":"Sambar","Brain":383,"Body":120,"Gestation":246,"Litter":1.1}
{"Species":"Caribou","Brain":288,"Body":110,"Gestation":225,"Litter":1}
{"Species":"Eland","Brain":480,"Body":560,"Gestation":255,"Litter":1}
{"Species":"Yak","Brain":334,"Body":250,"Gestation":255,"Litter":1}
{"Species":"Cattle","Brain":456,"Body":520,"Gestation":280,"Litter":1}
{"Species":"Duikers","Brain":93,"Body":13,"Gestation":120,"Litter":1}
{"Species":"Black buck antelope","Brain":200,"Body":39,"Gestation":180,"Litter":1}
{"Species":"Barbary sheep","Brain":210,"Body":66,"Gestation":158,"Litter":1.2}
{"Species":"Domestic sheep","Brain":125,"Body":49,"Gestation":150,"Litter":2.4}
{"Species":"Domestic goat","Brain":106,"Body":30,"Gestation":151,"Litter":2}