Species (71.697)
- Acrocephalus scirpaceus (Hermann, 1804)
- Acrocephalus sp.
- Acrocercops brogniardella Fabricius, 1798
- Acrocercops brongniardella (Fabricius, 1798)
- Acrocercops imperialella Zeller, 1847
- Acrocladium auriculatum (Mont.) Mitt.
- Acrocladium cuspidatum Lindb.
- Acrocladium cuspidatum (L.) Lindb.
- Acrocladium cuspidatum
- Acrocladium cuspidatum L.
- Acrocladium cuspidatum (L. ex Hedw.) Lindb.
- Acrocladium cuspidatum (L.) Kindb.
- Acrocordia cavata (Ach.) R.C.Harris
- Acrocordia conoidea (Fr.) Körb.
- Acrocordia gemmata (Ach.) A.Massal.
- Acrocordia macrospora A. Massal.
- Acrocordia subglobosa
- Acrognathus mandibularis Gyllenh.
- Acrolepia betulella Curtis, 1838
- Acrolepia pygmeana Haworth, 1811
- Acrolepiopsis assectella Zeller, 1839
- Acrolocha amabilis Heer
- Acrolocha striata Gravenh.
- Acrolocha sulcula Steph.
- Acroloxus lacustris Linnaeus 1758
- Acronicta aceris Staudinger, 1901 ssp. taurica
- Acronicta aceris (Linnaeus, 1758)
- Acronicta aceris (Linnaeus, 1758) ssp. aceris
- Acronicta alni (Linnaeus, 1767)
- Acronicta auricoma (Denis & Schiffermüller, 1775)
- Acronicta cuspis (Hübner, 1813)
- Acronicta euphorbiae (Denis & Schiffermüller, 1775)
- Acronicta leporina (Linnaeus, 1758)
- Acronicta megacephala (Denis & Schiffermüller, 1775)
- Acronicta menyanthidis (Esper, 1789)
- Acronicta orientalis (Mann, 1862)
- Acronicta psi (Linnaeus, 1758)
- Acronicta rumicis (Linnaeus, 1758) ssp. rumicis
- Acronicta rumicis (Rothschild, 1920) ssp. pallida
- Acronicta rumicis (Linnaeus, 1758)
- Acronicta strigosa (Denis & Schiffermüller, 1775)
- Acronicta tridens (Denis & Schiffermüller, 1775)
- Acrophaedusa junghuhni Philippi
- Acrophaedusa thrausta Loosjes
- Acrophylax zerberus Brauer, 1867
- Acrostichum danaeifolium Langsd. & Fisch.
- Acrotelus caspicus Reuter
- Acrotoma narzanensis Rosen
- Acrotoma semicincta Boettger O.
- Acrotrichis atomaria Deg.
- Acrotrichis brevipennis Er.
- Acrotrichis chevrolati Allib.
- Acrotrichis dispar Matth.
- Acrotrichis fascicularis Hb.
- Acrotrichis fratercula Rossk.
- Acrotrichis grandicollis Mannh.
- Acrotrichis intermedia Gillm.
- Acrotrichis longicornis Mannh.
- Acrotrichis lucidula Rossk.
- Acrotrichis montandoni Allib.
- Acrotrichis parva Rossk.
- Acrotrichis pumila Er.
- Acrotrichis rugulosa Rossk.
- Acrotrichis rugulosa Rossk.
- Acrotrichis sericans Heer
- Acrotrichis silvatica Rossk.
- Acrotrichis thoracica Waltl.
- Acrulia inflata Gyllenh.
- Actaea cimicifuga L.
- Actaea simplex (DC.) Wormsk. ex Prantl
- Actaea spicata L.
- Actebia praecox (Linnaeus, 1758)
- Actenia brunnealis (Treitschke, 1829)
- Actenicerus sjaelandicus Muell.
- Acteon eloisae Abbott
- Acteon flammeus Gmelin
- Acteon sp.
- Acteon tornatilis Linnaeus 1758
- Acteon tornatilis Linnaeus
- Actia crassicornis Meigen
- Actia dubitata Herting
- Actia lamia Meigen
- Actia pilipennis Fallen
- Actidium aterrimum Motsch.
- Actidium boudieri Allib.
- Actidium variolatum Flach
- Actinella arcta Lowe
- Actinella bowdichiana Ferussac
- Actinella giramica
- Actinella nitidiuscula Sowerby
- Actinella nitidiuscula ssp. nitidiuscula
- Actinidia arguta (Sieb. & Zucc.) Planch. ex Miq.
- Actinonaias carinata Barnes
- Actinonaias ligamentina Lamarck
- Actinonotus pulcher H.S.
- Actinothuidium hookeri (Mitt.) Broth.
- Actinotia hyperici Denis & Schiffermüller, 1775
- Actinotia polyodon (Clerck, 1759)
- Actinotia radiosa (Esper, 1804)
- Actitis hypoleucos (Linnaeus, 1758)