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discovered a fish that breaks the theories of evolution. Caught

Nicaraguan

A rare fish has made the scientists shocked to develop a completely new physical property in 100 years, defying many expectations for what was estimated that evolution takes to manifest physically.


Fish, Cichlids variety of lake, living on a remote volcanic crater in Nicaragua, made 1800 years ago. Despite occupying the same space than its cousins, this variety has been developed lips, narrower heads are ideal for finding bugs in the volcanic rock.

His cousins \u200b\u200binstead keep lips thinner, stronger jaws and more number of teeth to break the shells of snails from which they feed. The

research, led by Axel Meyer of the University of Konstanz in Germany, found that these changes were manifested in 100 years, each corresponding to a generation of fish. This discovery is of vital importance because even though there are many theories regarding how many generations it takes for a physical change is clearly visible (ranging from hundreds to tens of thousands depending on whom you see) is rarely the process has been seen with such clarity and detail.

discovered process fits with theories developed in the nineties who argue that the species can develop characteristics that separate them quickly, even when they share the same environment.

You see, every day the evolution continues to surprise, showing the ability of nature to get ahead so much faster than we imagined.


Source: ojocientifico.com