WCratera viridimaculata
WCryptomaster behemoth
WHamacreadium cribbi
WHirudo sulukii
WIllacme tobini
WObama nungara
WPseudorhabdosynochus hayet
WPseudorhabdosynochus oliveri
WScolopendra cataracta
WXenoturbella churro
WXenoturbella hollandorum
WXenoturbella monstrosa
WXenoturbella profunda