WFauna of the United States
WBald-faced hornet
WEllipsaria lineolata
WFanshell
WHabronattus americanus
WHypoplectrus
WKlamath Lake sculpin
WLethenteron appendix
WMicrocotyle archosargi
WMicrocotyle centropristis
WMicrocotyle pomatomi
WMottled sculpin
WNeocurtilla hexadactyla
WPseudorhabdosynochus contubernalis
WPseudorhabdosynochus firmicoleatus
WRough sculpin
WRusty crayfish
WYellow-blotched map turtle