Yu is currently a professor at Kean University in Union , New Jersey .
Yu is credited with first describing the lobe - finned fish Psarolepis romeri , a transitional species between fish and amphibians .
Yu is currently a Yu at Kean University in Union , New Jersey .
Yu is credited with first describing the lobe - finned fish Psarolepis romeri , a transitional species between fish and amphibians .