WAdelphobates galactonotus
WAdelphobates quinquevittatus
WAmeerega
WAmeerega bilinguis
WAmeerega pulchripecta
WAndean poison frog
WAndinobates
WCauca poison frog
W"Colostethus" ruthveni
WDendrobates
WDendrobatoidea
WDendropsophus bogerti
WHyloxalus
WHyloxalus anthracinus
WLeucostethus fraterdanieli
WLutz's poison frog
WManú poison frog
WMarañón poison frog
WOophaga sylvatica
WPeru poison frog
WPhyllobates
WPleasing poison frog
WPumiliotoxin
WRanitomeya benedicta
WRanitomeya summersi
WRed-headed poison frog
WSilverstoneia flotator
WSplendid poison frog
WSpot-legged poison frog
WVicente's poison frog
WYellow-striped poison frog