Names O
| Name (pseudonym) | Generic name | Notes |
| Odontorhynchus Stolley 1936 | Genus | |
| O. aculeatus Stolley 1936 | ||
| Ornithodesmidae Hooley 1913 | Istiodactylidae Millner, Howse & Martill 2001 | Family |
| Ornithodesmus Hooley 1913 | Istiodactylus Millner, Howse & Martill 2001 | Genus |
| Ornithodesmus cluniculus Seeley 1887 | STET | Pelvis of a small ornithosaurian dinosaur. NON-PTEROSAUR. |
| Pterodactylus
nobilis Owen 1870 Ornithodesmus latidens Seeley 1901 |
I. latidens Hooley 1913 | holotype: R.176 Natural History Museum, London, England. |
| Ornithocheiridae Seeley 1870 | Family | |
| Palaeornis
Mantell 1844 Osteornis Gervais 1844 Climornis Owen 1869 Ptenodactylus Seeley 1869 Cretornis Seeley 1881 Lonchodectes Hooley 1914 |
Ornithocheirus Seeley 1869 | Genus |
| Pterodactylus compressirostris Owen 1851 | O. compressirostris Owen 1851 | holotype: 39410 Natural History Museum, London, England. |
| O. cuvieri Bowerbank 1851 | holotype: 39409 Natural History Museum, London, England. | |
| O. daviesi Owen 1874 | holotype: 43074 Natural History Museum, London, England. | |
| Pterodactylus
fittoni Owen 1858 Ptenodactylus fittoni Seeley 1896 |
O. fittoni Seeley 1870 | holotype: Sedgwick Museum, Cambridge, England. |
| O. giganteus Bowerbank 1846 | holotype: 39412 Natural History Museum, London, England. | |
| O. microdon Seeley 1869 | holotype: Sedgwick Museum, Cambridge, England. | |
| O. sagittirostris Owen 1874 | ||
| Pterodactylus
sedgwicki Owen 1859 Coloborhynchus sedgwicki Owen 1874 |
O. sedgwicki Newton 1888 | holotype: Sedgwick Museum, Cambridge, England. |
| Palaeornis
clifti Mantell 1835 Osteornis ardeaceus Gervais 1844 Pterodactylus sivestris Owen 1845 Pterodactylus clifti Bronn 1848 |
O. clifti Mantell 1844 | holotype: 2353/2353a Natural History Museum, London, England. |
| Pterodactylus curtis Owen 1870 | O. curtis Owen 1870 | holotype: R.1440 Natural History Museum, London, England. |
| Osteornis
diomedius Owen 1844 Climornis diomedius Owen 1846 Pterodactylus giganteus Bowerbank 1846 Pterodactylus diomedius Owen 1851 |
O. diomedius Owen 1846 | holotype: 39418 Natural History Museum, London, England. |
| O. validus Owen 1870 | Doratorhynchus validus Seeley 1875 | holotype: 40653 Natural History Museum, London, England. |
| O. machaeorhynchus Seeley 1870 | ||
| O. xyphorhynchus Seeley 1881 | holotype: YM.501 The Yorkshire Museum, York, England. | |
| O. bunzeli Seeley 1881 | holotype: University of Wein, Vienna, Austria. | |
| O. hilsensis Koken 1883 | ||
| O. hlavatschi Fritsch 1881 | type material: Natural History Museum Prague, Czechoslovakia. | |
| O. (sp indet) Swinton 1948 | holotype: Royal Museum of Central Africa, Tervuren, Brussels, Belgium. | |
| O. tenuirostris Seeley 1870 | Lonchadectes tenuirostris Seeley 1870 | |
| O. crassidens Seeley 1870 | Amblydectes crassidens Seeley 1870 | |
| O. eurygnathus Seeley 1870 | Amblydectes eurygnathus Seeley 1870 | |
| O. platystomus Seeley 1870 | Amblydectes platystomus Seeley 1870 | |
| O. reedi Seeley 1870 | Criorhynchus reedi Seeley 1870 | |
| O. woodwardi Owen 1861 | Criorhynchus simus Owen 1861 | |
| O. validus Newton 1888 | Doratorhynchus validus Owen 1870 | |
| O. compressirostris Seeley 1970 | Lonchodectes compressirostris Owen 1851 | |
| O. daviesii Owen 1874 | Lonchodectes daviesi Owen 1874 | |
| O. giganteus Newton 1888 | Lonchodectes giganteus Bowerbank 1846 | |
| O. machaerorhynchus Seeley 1870 | Lonchodectes machaerorhynchus Seeley 1864 | |
| O. microdon Seeley 1870 | Lonchodectes microdon Seeley 1870 | |
| O. oweni Seeley 1870 | Lonchodectes oweni Seeley 1870 | |
| O. sagittirostris Newton 1888 | Lonchodectes sagittirostris Owen 1874 | |
| O. scaphorhynchus Seeley 1870 | Lonchodectes scaphorhynchus Seeley 1870 | |
| O. harpyia Cope 1872 | Pteranodon longiceps Marsh 1879 | |
| Ornithostoma Seeley 1871 | Pteranodon Marsh 1876 | Genus |
| Ornithostoma umbrosus Cope 1872 | Pteranodon longiceps Marsh 1879 | |
| Ornithostoma ingens Williston 1893 | Pteranodon ingens Marsh 1872 | |
| Ornithostoma orientalis Bubolubow 1914 | Bugolubovia orientalis Nessov & Yarkov 1989 | |
| Ornithocephalus | Genus | |
| Ornithocephalus vulturinus Oshlevsky 1978 | Diopocephalus longicollum von Meyer 1854 | |
| Ornithocephalus rhamphastinus Wagner 1851 | Germanodactylus rhamphastinus Wellnhofer 1970 | |
| Ornithocephalus antiquus von Sommerring 1812 | Pterodactylus antiquus von Soemmerring 1812 | |
| Ornithocephalus kochi Wagner 1837 | Pterodactylus kochi von Meyer 1837 | |
| Ornithocephalus giganteus Oken 1819 | Rhamphorhynchus longiceps Smith-Woodward 1902 |