The largest living amphibian is the 1.8 m (5 ft 11 in) Chinese giant salamander (Andrias davidianus), but this is dwarfed by the extinct 9 m (30 ft) Prionosuchus from the middle Permian of Brazil. The study of amphibians is called batrachology, while the study of both reptiles and amphibians is called herpetology.mphibians use their skin as a secondary respiratory surface and some small terrestrial salamanders and frogs lack lungs and rely entirely on their skin. They are superficially similar to reptiles but, along with mammals and birds, reptiles are amniotes and do not require water bodies in which to breed.
Floyd Lawson is the owner of Floyd's Barber Shop in Mayberry. He was first portrayed by Walter Baldwin and lastly by Howard McNear. HistoryEdit. Floyd the Barber (as he was commonly known) was the slow-paced, somewhat absent-minded barber in Mayberry.
Andy Griffith was the star of the Andy Griffith show with the character name Andy Taylor. Other cast members included Ron (Ronny) Howard as Opie Taylor; Don Knotts as Deputy Bâ¦arney Fife; Frances Bavier as Beatrice (Aunt Bea) Taylor; and later Jim Nabors as Gomer Pyle. Making the world better, one answer at a time.