The three modern orders of amphibians are Anura (the frogs and toads), Urodela (the salamanders), and Apoda (the caecilians). The number of known amphibian species is approximately 7,000, of which nearly 90% are frogs.The smallest amphibian (and vertebrate) in the world is a frog from New Guinea (Paedophryne amauensis) with a length of just 7.7 mm (0.30 in).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.
The only primary African-American character to appear on The Andy Griffith Show was in the 7th season episode âOpieâs Piano Lesson.â Volunteer football coach Flip Conroy, played by Rockne Tarkington, has to show Andy that Opie can do two things and do them both well.
Jennette Michelle Faye McCurdy (born Friday, June 26 th, 1992) is an American actress, producer, screenwriter and singer-songwriter. She used to star as Sam Puckett in the popular Nickelodeon TV show, iCarly until the show ended in 2012.ennette Michelle Faye McCurdy (born Friday, June 26 th, 1992) is an American actress, producer, screenwriter and singer-songwriter. She used to star as Sam Puckett in the popular Nickelodeon TV show, iCarly until the show ended in 2012.