What is "oophaga"

Oophaga is a genus of poison-dart frogs containing nine species, many of which were formerly in the Dendrobates genus. The frogs are distributed in Central and South America, from Nicaragua through the Colombian El Choco to northern Ecuador (at elevations below ). Their habitats vary with some species being arboreal while other being terrestrial, but the common feature is that their tadpoles are obligate egg feeders.