James R. Dixon, authority on amphibians Lest you think his claim to fame is dim, The white-lipped peeping frog is named for him.

In previous studies, carbon-dating of shells revealed that the normally rare, white-lipped variant arrived in Ireland more than 8000 years ago.

Having been trained to heel was vital if a dog were to stumble upon white-lipped peccaries, for example, which could tear a dog to shreds.