WAetomylaeus
WAmeiva atrigularis
WAnglerfish
WAnolis sabanus
WApristurus
WArgyropelecus affinis
WAtelomycterus
WCallorhinchus
WCayman least gecko
WChaunacops
WChlamydoselachus
WChlamydoselachus
WCnesterodon
WCryptoblepharus virgatus
WDominican ground lizard
WHaploblepharus
WHolcomycteronus
WLampropeltis mexicana
WMabuya dominicana
WMannophryne trinitatis
WFlatback sea turtle
WNothobranchiidae
WOphidioidei
WPanray
WParmaturus
WPinzón Island giant tortoise
WThornback guitarfish
WPontinus furcirhinus
WPotamotrygon
WPotamotrygonidae
WRhinochimaera
WRhinochimaeridae
WSistrurus
WSphaerodactylus corticola
WStriped mud turtle
WFlatback sea turtle
WUrobatis
WWoodworthia