WAlopecognathus
WAphaenogaster mersa
WAphaenogaster oligocenica
WArgonauta joanneus
WAsymphylomyrmex
WDolichoderus mesosternalis
WDolichoderus passalomma
WEmplastus
WGlaucosaurus
WHaringtonhippus
WIndopithecus
WKangnasaurus
WKentrosaurus
WLydekkerina
WParaneuretus
WPoposaurus
WProcerapachys
WSoergelia mayfieldi
WSpinosaurus
WStruthiocephalus
WYantaromyrmex