EntityQ646427· pop 22· linked from 171 articlesencephalization quotientSign in to saverelative brain size measureConnectionsdinosaurEntityCetaceaEntityinvertebrateEntitychimpanzeeEntitymouseEntityallometryEntitybrain sizeEntitybrain-to-body mass ratioEntitydogEntityCatConceptAnimaliaEntityAristotleEntitybirdEntityWorld War IIConcepthorseEntityCharles DarwinEntityhumanEntitylionEntityfishEntitycattleEntityCategoriesAnimal intelligenceAnimal nervous systemCleanup tagged articles with a reason field from April 2016Mass