Missing Translation: arten.list.title
- Oestophora tarraconensis Altimira
- Ogulnia maculata Riedel 2019
- Ogygia forcipula Denis & Schiffermüller, 1775
- Ogygia nigrescens Hofner, 1888
- Ogygia signifera Denis & Schiffermüller, 1775
- O.helicosmia aurulenta Pz.
- Ohmella baetica (Rambur) ssp. baetica
- Ohmella bolivari Aspöck & Aspöck ssp. bolivari
- Ohmella casta (H.A. & U.A.)
- Ohmella libidinosa (H.A. & U.A.)
- Ohmella postulata (H.A. & U.A.)
- O.hoplitis lepeletieri Per.
- O.hoplitis ravouxi Per.
- Ohridohoratia pygmaea Westerlund
- Oiceoptoma thoracicum
- Oidaematophorus constanti Ragonot, 1875
- Oidaematophorus lithodactyla (Treitschke, 1833)
- Oidematophorus carphodactylus Hübner, 1813
- Oidematophorus lithodactyla Treitschke, 1833
- Oidematophorus rogenhoferi Mann, 1871
- Oiketicoides lutea (Staudinger, 1870)
- Oinophila v-flavum (Haworth, 1828)
- Olea europaea L. ssp. sativa (Hoffmg. et Ssh.) Fiori
- Olea europaea L.
- Olea oleaster Hoffmanns et Lk.
- Oleacina aleacea Ferussac
- Oleacina solidula Pfeiffer
- Oleandra aff. articulata
- Olearia macrodonta Baker
- Olethreutes arbutella Linnaeus, 1758
- Olethreutes arcuella (Clerck, 1759)
- Olethreutes aurofasciana Haworth, 1811
- Olethreutes bifasciana Haworth, 1811
- Olethreutes bipunctana Fabricius, 1794
- Olethreutes boisduvaliana Duponchel, 1836
- Olethreutes capreolana Herrich-Schäffer, 1851
- Olethreutes dalecarliana Guenée, 1845
- Olethreutes dissolutana Stange, 1866
- Olethreutes doubledayana Barrett, 1872
- Olethreutes fulgidana Guenée, 1845
- Olethreutes lacunana Denis & Schiffermüller, 1775
- Olethreutes lediana Linnaeus, 1758
- Olethreutes metallicana Hübner, 1799
- Olethreutes mygindiana Denis & Schiffermüller, 1775
- Olethreutes noricana Herrich-Schäffer, 1851
- Olethreutes obsoletana Zetterstedt, 1839
- Olethreutes olivana Treitschke, 1830
- Olethreutes palustrana Lienig & Zeller, 1846
- Olethreutes rivulana Scopoli, 1763
- Olethreutes roseomaculana Herrich-Schäffer, 1851
- Olethreutes schaefferana Herrich-Schäffer, 1851
- Olethreutes schulziana Fabricius, 1776
- Olethreutes scoriana Guenée, 1845
- Olethreutes siderana Treitschke, 1835
- Olethreutes stibiana Guenée, 1845
- Olethreutes subtilana (Falkovitsh, 1959)
- Olethreutes turfosana Herrich-Schäffer, 1851
- Olethreutes umbrosana Freyer, 1842
- Olethreutes variegana
- Olfersia cervina (L.) Kunze
- Olgia josefgusenleitneri MISSING
- Olibrus aeneus F.
- Olibrus affinis Sturm
- Olibrus affinis Sturm
- Olibrus baudueri Flach
- Olibrus bicolor F.
- Olibrus bimaculatus Kuest.
- Olibrus bisignatus Men.
- Olibrus corticalis Panz.
- Olibrus flavicornis Sturm
- Olibrus gerhardti Flach
- Olibrus liquidus Er.
- Olibrus millefolii Payk.
- Olibrus particeps Muls.
- Olibrus pygmaeus Sturm
- Oligella foveolata Allib.
- Oligia dubia (Heydemann, 1942)
- Oligia fasciuncula (Haworth, 1809)
- Oligia latruncula (Denis & Schiffermüller, 1775)
- Oligia latruncula / versicolor
- Oligia strigilis (Linnaeus, 1758)
- Oligia strigilis agg.
- Oligia versicolor (Borkhausen, 1792)
- Oligolimax cephalonicus
- Oligolophus tridens Koch C.L. 1836
- Oligomerus brunneus Sturm
- Oligoneuriella baskale Soldán & Landa
- Oligoneuriella bicaudata Al Zubaidi, Braasch & Al Kayatt
- Oligoneuriella duerensis Del Tanago
- Oligoneuriella kashmirensis (Ali)
- Oligoneuriella keffermuellerae Sowa,1973
- Oligoneuriella marichuae Alba-Tercedor
- Oligoneuriella mongolica Soldán & Landa
- Oligoneuriella oronti Koch
- Oligoneuriella pallida (Hagen,1855)
- Oligoneuriella polonica Mol
- Oligoneuriella rhenana (Imhoff, 1852)
- Oligoneuriella skoura Dakki & Guidicelli
- Oligoneuriella sp.
- Oligoneuriella zanga Soldán & Landa