WAmyzon (fish)
WAphaenogaster mayri
WArchiponera
WDipteronia brownii
WDolichoderus antiquus
WDolichoderus rohweri
WElaeomyrmex
WEulithomyrmex
WFlorissant Formation
WFlorissantia (plant)
WFlorissantia (planthopper)
WHydriomena
WPalaeovespa
WPaleolepidopterites
WProdryas