Do you know that Limnonectes larvaepartus is the only frog species that give birth live tadpoles? It was observed by Indonesian herpetologist Djoko Tjahjono Iskandar and was published in 2014.
Reference:
Iskandar DT, Evans BJ, McGuire JA (2014) A Novel Reproductive Mode in Frogs: A New Species of Fanged Frog with Internal Fertilization and Birth of Tadpoles. PLoS ONE 9(12): e115884.