A recent publication on Megapiranha paranensis from Phenoscape curators Wasila Dahdul and John Lundberg is in the news!
DURHAM, N.C. — How did piranhas — the legendary freshwater fish with the razor bite — get their telltale teeth? Researchers from Argentina, the United States and Venezuela have uncovered the jawbone of a striking transitional fossil that sheds light on this question. Named Megapiranha paranensis, this previously unknown fossil fish bridges the evolutionary gap between flesh-eating piranhas and their plant-eating cousins. Read the rest of this entry »