Eureka-moment toes (IMAGE) University of Kansas Caption Mark Herr arrived at his “big breakthrough” when he discovered the genetically distinct species all had smaller toe discs — and they were white. Here, see a comparison of palmar view of the left hand (left) and plantar view of the left foot (right) of adult male Limnonectes cassiopeia, new species, and adult male L. macrocephalus. Credit University of Kansas researchers Usage Restrictions None License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.