Arthonia aciniformis- Arthonia alba
- Arthonia albata
- Arthonia albofarinosa
- Arthonia albofuscescens
- Arthonia albopulverea
- Arthonia alborufella
- Arthonia albovirescens
- Arthonia aleurella
- Arthonia aleurina
- Arthonia aleurocarpa
- Arthonia aleurodes
- Arthonia aleuromela
- Arthonia alexandrina
- Arthonia almquistii
- Arthonia amboinensis
- Arthonia amylospora
- Arthonia anegadensis
- Arthonia anglica
- Arthonia angulata
- Arthonia anjutii
- Arthonia anombrophila
- Arthonia antillarum
- Arthonia apatetica
- Arthonia aphanocarpa
- Arthonia apotheciorum
- Arthonia apteropteridis
- Arthonia aquatica
- Arthonia araucariae
- Arthonia arthoniicola
- Arthonia arthonioides
- Arthonia aspera
- Arthonia asteriscus
- Arthonia astrica
- Arthonia astroides
- Arthonia astroidestera
- Arthonia astroidestra
- Arthonia astropica
- Arthonia atlantica
- Arthonia atra
- Arthonia atrata
- Arthonia atropallida
- Arthonia austinii
- Arthonia austrolitoralis
- Arthonia baeastroidea
- Arthonia beccariana
- Arthonia berberina
- Arthonia bessalis
- Arthonia betulicola
- Arthonia biatoricola
- Arthonia biseptata
- Arthonia biseptella
- Arthonia bombacina
- Arthonia brouardii
- Arthonia bueriana
- Arthonia caerulescens
- Arthonia caesia
- Arthonia caesiella
- Arthonia caesiolivens
- Arthonia calcarea
- Arthonia calcicola
- Arthonia calospora
- Arthonia caribaea
- Arthonia carneorufa
- Arthonia catenatula
- Arthonia catenulata
- Arthonia catillaria
- Arthonia caudata
- Arthonia ceracea
- Arthonia cerei
- Arthonia chilensis
- Arthonia chiodectella
- Arthonia chiodectoides
- Arthonia cinchonae
- Arthonia cinerascens
- Arthonia cinereofusca
- Arthonia cinereopruinosa
- Arthonia cinnabarina
- Arthonia cinnabarinula
- Arthonia circinata
- Arthonia circumalbicans
- Arthonia circumtincta
- Arthonia clemens
- Arthonia collectiva
- Arthonia colombiana
- Arthonia commutata
- Arthonia compensatula
- Arthonia complanata
- Arthonia complanatula
- Arthonia conferta
- Arthonia confluens
- Arthonia consimilis
- Arthonia copromya
- Arthonia cordiae
- Arthonia coronata
- Arthonia costaricensis
- Arthonia cretacea
- Arthonia crozalsiana
- Arthonia culmicola
- Arthonia cupressina
- Arthonia cyanea
- Arthonia cyrtodes
- Arthonia dendritella
- Arthonia destruens
- Arthonia didyma
- Arthonia diffusa
- Arthonia diffusella
- Arthonia digitatae
- Arthonia digitispora
- Arthonia diploiciae
- Arthonia dispersa
- Arthonia dispersella
- Arthonia dispersula
- Arthonia dispuncta
- Arthonia distendens
- Arthonia distenta
- Arthonia distincta
- Arthonia dussii
- Arthonia eckfeldtii
- Arthonia efflorescens
- Arthonia elegans
- Arthonia elevata
- Arthonia elliottii
- Arthonia eos
- Arthonia ephelodes
- Arthonia epidendri
- Arthonia epimela
- Arthonia epiphyscia
- Arthonia erubescens
- Arthonia erupta
- Arthonia excedens
- Arthonia excentrica
- Arthonia excipienda
- Arthonia exilis
- Arthonia farinacea
- Arthonia ferruginea
- Arthonia fissurina
- Arthonia fissurinella
- Arthonia flavicantis
- Arthonia flavoverrucosa
- Arthonia floridana
- Arthonia follmannii
- Arthonia fosteri
- Arthonia fuliginosa
- Arthonia fuscescens
- Arthonia fuscoalbella
- Arthonia fusconigra
- Arthonia fuscopurpurea
- Arthonia galactinaria
- Arthonia galactites
- Arthonia galapagoensis
- Arthonia gelidae
- Arthonia glaucella
- Arthonia glaucescens
- Arthonia glebosa
- Arthonia granosa
- Arthonia granulosa
- Arthonia graphoidea
- Arthonia gregaria
- Arthonia gyalectoides
- Arthonia gyrosa
- Arthonia hallii
- Arthonia hamamelidis
- Arthonia hassei
- Arthonia helvola
- Arthonia hormidiella
- Arthonia hypobela
- Arthonia hypochniza
- Arthonia ilicina
- Arthonia ilicinella
- Arthonia impallens
- Arthonia impolitella
- Arthonia incarnata
- Arthonia inconspicua
- Arthonia indistincta
- Arthonia infectans
- Arthonia interducta
- Arthonia intermedia
- Arthonia intexta
- Arthonia isidiata
- Arthonia kermesina
- Arthonia lacerata
- Arthonia lapidicola
- Arthonia lecanactidea
- Arthonia lecanoroides
- Arthonia lecideella
- Arthonia lecideoides
- Arthonia lecythidicola
- Arthonia leprariella
- Arthonia leptogrammodes
- Arthonia leptosperma
- Arthonia leucastraea
- Arthonia leucopellaea
- Arthonia ligniaria
- Arthonia ligniariella
- Arthonia linearis
- Arthonia lirellaeformis
- Arthonia lividula
- Arthonia loandensis
- Arthonia lobulata
- Arthonia luridoalba
- Arthonia luridofusca
- Arthonia macgregorii
- Arthonia macularis
- Arthonia marmorata
- Arthonia mazosiicola
- Arthonia mediella
- Arthonia medusula
- Arthonia meissneri
- Arthonia meizomorpha
- Arthonia melanophthalma
- Arthonia melanopsis
- Arthonia melanospila
- Arthonia mesoleuca
- Arthonia microscopica
- Arthonia microsperma
- Arthonia microspermella
- Arthonia microsticta
- Arthonia minuta
- Arthonia minutella
- Arthonia mira
- Arthonia mirabilis
- Arthonia miserula
- Arthonia modesta
- Arthonia molendoi
- Arthonia monospora
- Arthonia montellica
- Arthonia muscigena
- Arthonia myristicae
- Arthonia neglecta
- Arthonia nemoralis
- Arthonia nephelina
- Arthonia nephromiaria
- Arthonia neuridella
- Arthonia nigratula
- Arthonia nigrocincta
- Arthonia nivia
- Arthonia obesa
- Arthonia obtusula
- Arthonia ochraceella
- Arthonia ochrocincta
- Arthonia ochrodes
- Arthonia ochrodiscodes
- Arthonia ochrolutea
- Arthonia ochropallens
- Arthonia ochrospila
- Arthonia octolocularis
- Arthonia oligospora
- Arthonia oliverii
- Arthonia opegraphina
- Arthonia orbygniae
- Arthonia oxytera
- Arthonia palmicola
- Arthonia palmulacea
- Arthonia parantillarum
- Arthonia patellulata
- Arthonia pellaea
- Arthonia pellucida
- Arthonia peltigera
- Arthonia peltigerea
- Arthonia peltigerina
- Arthonia pelvetii
- Arthonia peraffinis
- Arthonia perminuta
- Arthonia perpallens
- Arthonia perplexans
- Arthonia pertusariella
- Arthonia phaeobaea
- Arthonia phaeophysciae
- Arthonia phlyctiformis
- Arthonia phylloica
- Arthonia phyllospiliza
- Arthonia physcidiicola
- Arthonia picea
- Arthonia pinastri
- Arthonia platygraphidea
- Arthonia platyspilea
- Arthonia pluriseptata
- Arthonia polia
- Arthonia polygramma
- Arthonia polymorpha
- Arthonia polymorphoides
- Arthonia polystigmatea
- Arthonia propinqua
- Arthonia pruinascens
- Arthonia pruinata
- Arthonia pruinosella
- Arthonia pruinosula
- Arthonia pseudocyphellariae
- Arthonia pseudopegraphina
- Arthonia psimmythodes
- Arthonia pulicosa
- Arthonia pulveracea
- Arthonia punctella
- Arthonia punctiformis
- Arthonia punctilliformis
- Arthonia pyrrhuliza
- Arthonia quatuorsepatata
- Arthonia quintaria
- Arthonia radiata
- Arthonia ravenelii
- Arthonia ravida
- Arthonia recedens
- Arthonia redingeri
- Arthonia reniformis
- Arthonia rhoidis
- Arthonia robinsonii
- Arthonia rubella
- Arthonia rubiginella
- Arthonia rubrocincta
- Arthonia ruderella
- Arthonia rufidula
- Arthonia rupicola
- Arthonia sanguinea
- Arthonia santessonii
- Arthonia saxatilis
- Arthonia schopfiae
- Arthonia scitula
- Arthonia scriblitella
- Arthonia septiseptata
- Arthonia septiseptella
- Arthonia serialis
- Arthonia sexlocularis
- Arthonia siderea
- Arthonia simplicascens
- Arthonia simplicata
- Arthonia sorbina
- Arthonia spadicea
- Arthonia speciosa
- Arthonia sphaerula
- Arthonia stellaris
- Arthonia stenospora
- Arthonia stereocaulina
- Arthonia stictaria
- Arthonia stictella
- Arthonia stictoides
- Arthonia subantarctica
- Arthonia subastroidea
- Arthonia subastroidella
- Arthonia subbessalis
- Arthonia subcembrina
- Arthonia subcondita
- Arthonia subconveniens
- Arthonia subcyrtodes
- Arthonia subdiffusa
- Arthonia subdispersula
- Arthonia subdispuncta
- Arthonia subexcedens
- Arthonia subgrisea
- Arthonia subgyrosa
- Arthonia subilicina
- Arthonia subminutissima
- Arthonia subminutula
- Arthonia submiserula
- Arthonia subnebulosa
- Arthonia subnovella
- Arthonia subnudenaria
- Arthonia subpolymorpha
- Arthonia subpruinosa
- Arthonia subrubella
- Arthonia substellata
- Arthonia subvelata
- Arthonia subvenosa
- Arthonia sytnikii
- Arthonia taedescens
- Arthonia taediosa
- Arthonia taediosula
- Arthonia tasmanica
- Arthonia tavaresii
- Arthonia tehleri
- Arthonia tenellula
- Arthonia tenuissima
- Arthonia terrigena
- Arthonia tetramera
- Arthonia tetraspora
- Arthonia thelotrematis
- Arthonia thoracifera
- Arthonia torulosa
- Arthonia translucens
- Arthonia triebeliae
- Arthonia trifurcata
- Arthonia trilocularis
- Arthonia tuckermaniana
- Arthonia turbatula
- Arthonia turbidula
- Arthonia undenaria
- Arthonia varia
- Arthonia varians
- Arthonia variella
- Arthonia variratae
- Arthonia vernans
- Arthonia verrucosa
- Arthonia viburnea
- Arthonia vinosa
- Arthonia violascens
- Arthonia virginea
- Arthonia viridicans
- Arthonia vulgaris
- Arthonia wagneriana
- Arthonia willeyi
- Arthonia wrightii
- Arthonia xylographica