Baraminology
The study of baramins, or a lineage of earthly life which is believed in Young Earth Creationism to be created by God during the creation week, and corresponds in some functional aspects to the secular concept of "species".
Those that study and believe in Baraminology believe that Noah did not store 2 of every species on the planet , but instead he stored each and every "Kind" of animal. "Kind" being whatever the hell creationists want to mean at the moment.