English
Species (71.804)
Xanthocrambus saxonellus (Zincken, 1821)- Xanthodes albago (Fabricius, 1794)
Xanthodynerus jordanicus Gusenleitner, 1990 1990- Xanthodynerus octavus (Giordani Soika, 1943) 1943
Xantholinus audrasi Coiffait- Xantholinus clairei Coiffait
- Xantholinus coiffaiti Franz
Xantholinus decorus Erichson- Xantholinus distans Muls. E.R
- Xantholinus dvoraki Coiffait
- Xantholinus glaber Nordmann
- Xantholinus glabratus Gravenh.
Xantholinus laevigatus
Xantholinus linearis Olivier
Xantholinus longiventris Heer- Xantholinus relucens Gravenh.
- Xantholinus rhenanus Coiffait
Xantholinus roubali Coiffait- Xantholinus semirufus Reitter
Xantholinus tricolor Fabric.
Xanthomelon durvillii Hombron & Jacquinot- Xanthomelon pachystylum Pfeiffer
Xanthomendoza fallax- Xanthomendoza fulva
- Xanthoparmelia conspersa (Ehrh. ex Ach.) Hale
- Xanthoparmelia protomatrae (Gyeln.) Hale
- Xanthoparmelia pulla
- Xanthoparmelia somoloensis (Gyeln.) Hale
Xanthoperla apicalis Newman- Xanthorhoe biriviata (Borkhausen, 1794)
- Xanthorhoe decoloraria (Esper, 1806)
- Xanthorhoe designata (Hufnagel, 1767)
- Xanthorhoe ferrugata (Clerck, 1759)
- Xanthorhoe ferrugata (Clerck, 1759) ssp. ferrugata
- Xanthorhoe fluctuata (Linnaeus, 1758)
- Xanthorhoe incursata (Hübner, 1813)
- Xanthorhoe montanata (Denis & Schiffermüller, 1775)
- Xanthorhoe montanata (Denis & Schiffermüller, 1775) ssp. montanata
- Xanthorhoe munitata Hübner, 1809
- Xanthorhoe quadrifasciata Clerck, 1759
- Xanthorhoe quadrifasiata (Clerck, 1759)
- Xanthorhoe spadicearia (Denis & Schiffermüller, 1775)
- Xanthoria calcicola Oksner
- Xanthoria candelaria (L.) Th.Fr.
- Xanthoria contortuplicata (Ach.) Boistel
- Xanthoria elegans (Link) Th.Fr. var. elegans
- Xanthoria fallax (Hepp) Arnold
- Xanthoria fulva (Hoffm.) Poelt & Petutschnig
- Xanthoria papillifera (Vain.) Poelt
- Xanthoria parietina (L.) Th. Fr.
- Xanthoria parietina (L.) Th.Fr.
- Xanthoria polycarpa (Hoffm.) Th.Fr. ex Rieber
- Xanthoria polycarpa (Hoffm.) Rieber
- Xanthoria sorediata (Vain.) Poelt
- Xanthoria substellaris MISSING
- Xanthoria ulophyllodes Räsänen
- Xanthoriicola physciae (Kalchbr.) D.Hawksw.
Xanthosphaera barnevillei Fairm.
Xanthostigma aloysiana (Costa)- Xanthostigma corsica (Hagen)
- Xanthostigma xanthostigma (Schummel)
- Xanthostigma zdravka (Popov & H.A. & U.A.)
- Xantolinus dissimilis Coiff.
Xatartia scabra (Lap.) Meisn.
Xema sabini Leach, 1819
Xenaporus algerosaharus Wolf 1997- Xenaporus iliensis MISSING
- Xenaporus jehova Wolf 1990
- Xenaporus krasnovodus Wolf 1990
- Xenaporus leleji Wolf 1990
- Xenaporus mangistaucolus MISSING
- Xenaporus masinissa Wolf 1990
- Xenaporus matmatus MISSING
- Xenaporus monomotapa Wolf 1990
- Xenaporus nabateus MISSING
- Xenaporus reginasabae Wolf 1990
- Xenaporus schmidti MISSING ssp. cypriphilus
- Xenaporus serafschanus MISSING
Xenasma tulasnelloideum (Höhn. & Litsch.) Donk 1957- Xenodiscula taintori
- Xenophora calculifera
- Xenophora chinensis Philippi
- Xenophora conchyliophora Born
- Xenophora corrugata Reeve
- Xenophora crispa König
- Xenophora crispa Fischer P. ssp. senegalensis
- Xenophora exuta Reeve
- Xenophora giganteum
- Xenophora indica Gmelin
- Xenophora japonica Kuroda & Habe
- Xenophora konoi
- Xenophora mekranensis Habe ssp. kunoi
- Xenophora neozelanica Suter
- Xenophora pallidula
- Xenophora pallidula Reeve
- Xenophora senegalensis
Xenophora sp.- Xenorhynchium nitidulum (Fabricius, 1798) 1798
- Xenothauma baroni Fulton
- Xenoturris cingulifera Lamarck
