Today's animals like boars, sharks, crocodiles, are much smaller in weight than their extinct ancient relatives.
Ancient animals are much larger in size than today.
Water guinea pig: 45.4kg
Tatu 9 belts: 20.4kg
Ordinary koalas: 27.22kg
Wild boar: 68kg
Indian rhinoceros: 2 tons
: 4.5kg
South American river turtle: 46kg
White sharks: 2.2 tons
Central American crocodile: 381kg
The largest mouse weighs 9.1 tons
Doedicurus: 18.2 tons
Diprotodon: 18.2 tons
Brutal boar: 907kg
Non-horned rhinoceros: 20 tons
Incayaku Paracasensis: 59kg
Giant freshwater turtle: 2 tons
: 79.5 tons
Crocodylomorpha: 9 tons
