Type,Common name,Female maturity (days),Male maturity (days),Gestation/Incubation (days),Litter/Clutch size,Litters/Clutches per year,Birth weight (g),Adult weight (g),Maximum longevity (yrs),Specimen origin,Sample size,Data quality
Molluscs,Ocean quahog clam,4562,4780,,,,,226,507,wild,medium,acceptable
Fish,Greenland shark,56940,,,,,,400000,392,wild,small,acceptable
Mammals,Bowhead whale,8212,8212,396,1,0.3,900000,100000000,211,wild,medium,acceptable
Fish,Rougheye rockfish,,,,,,,495,205,wild,medium,acceptable
Echinoids,Red sea urchin,550,550,,,,,454,200,wild,medium,acceptable
Reptiles,Galapagos tortoise,,,,,,,227000,177,captivity,medium,acceptable
Fish,Lake sturgeon,9490,2920,6,350000,,,70000,152,wild,medium,acceptable
Mammals,Human,4745,5110,280,1,0.3,3312.5,62035,122.5,captivity,huge,high
Mammals,Blue whale,1827,1827,350,1,0.4,2000000,136000000,110,wild,medium,acceptable
Arthropods,Lobster,,,,,,,500,100,wild,medium,acceptable
Mammals,Killer whale,3780,4930,435,1,0.2,180000,3987500,90,wild,medium,acceptable
Birds,Pink cockatoo,,,,,,,390,83,captivity,medium,acceptable
Mammals,Asiatic elephant,3287,3287,644,1,0.2,107000,3178000,79.6,captivity,large,acceptable
Birds,Laysan albatross,3141,3068,64,1,1,167.2,3150,70,wild,large,acceptable
Reptiles,West African dwarf crocodile,1825,1825,,10,,,40000,70,captivity,medium,acceptable
Birds,Common raven,1095,1095,19,5,1,25,1041.2,69,captivity,medium,acceptable
Birds,Eurasian eagle-owl,730,730,,,,,2686,68,captivity,large,acceptable
Mammals,Chimpanzee,3376,2920,229,1,0.2,1821,44983.5,68,captivity,large,acceptable
Mammals,Hippopotamus,1279,1279,234,1,0.6,40000,3750000,61.2,captivity,large,acceptable
Reptiles,Painted turtle,2750,1642,,,,,371.8,61,wild,medium,acceptable
Mammals,Gorilla,2829,4015,256,1,0.3,2061.4,139842,60.1,captivity,large,acceptable
Mammals,Horse,914,973,337,1,1,38000,300000,57,captivity,large,high
Fish,Great white shark,,3285,,6,,,1870000,50,wild,medium,acceptable
Birds,Golden eagle,1460,1460,40,2,1,110.6,4800,48,captivity,medium,acceptable
Mammals,Polar bear,1734,1734,65,2,0.4,665,475000,43.8,captivity,medium,acceptable
Mammals,Indian rhinoceros,1678,2557,479,1,0.3,58000,1602330,43.5,captivity,medium,acceptable
Mammals,Naked mole-rat,228,,70,7,3.5,2,35,31,captivity,large,high
Mammals,Domestic dog,510,510,63,6,,,40000,27,captivity,large,acceptable
Mammals,Tiger,1268,1415,105,2.5,0.4,1190,119700,26.3,captivity,large,high
Mammals,Snow leopard,730,730,96,2,1,475,50000,21.2,captivity,large,high
Mammals,Gray wolf,669,669,62,6,0.8,450,26625,20.6,captivity,large,high
Mammals,"European badger, or Old World badger",365,365,49,3,1,80,13000,18.6,captivity,medium,acceptable
Mammals,Capybara,456,456,150,4.8,1.25,1500,55000,15.1,captivity,large,high
Birds,Powerful owl,,,,,,,1324.93,6.1,wild,small,questionable
Mammals,Golden hamster,48,48,16,9,3,2.45,105,3.9,captivity,medium,acceptable
Mammals,Rat,90,70,21,9.9,3.7,5.81,300,3.8,captivity,large,acceptable
Fish,Pink salmon,730,730,,,,,3740,3,wild,medium,acceptable
Mammals,Star-nosed mole,304,304,40,4.4,1,1.5,55.3,2.5,captivity,small,questionable
Amphibians,Rainbow frog,365,365,,,,,7,2,wild,small,questionable
Fish,Dwarf seahorse,118,118,,,,,50,1,wild,medium,acceptable
Birds,Bassian thrush,,,,,,,129.5,0.6,wild,tiny,acceptable
Arthropods,Fruit fly,7,7,,,,,0.007,0.3,captivity,large,acceptable
Arthropods,Bumblebee,,,,,,,0.7,0.27,captivity,small,acceptable