Scientists may have been dramatically undercounting the number of vertebrate species on Earth. A large analysis of more than 300 studies suggests that for every recognized species of fish, bird, mammal, reptile, or amphibian, there may be two additional “cryptic” species that look almost identical but are genetically distinct. Hidden Species May Greatly Increase Known […]Biology,Biodiversity,Evolutionary Biology,University of Arizona#Scientists #Shocked #Find #Hidden #Species1772895219
