Adelops Tellkampf, 1843 accepted as Ptomaphagus Hellwig, 1795 (original description)
Alestes Müller & Troschel, 1844 (original description)
Amblyomma Koch, 1844 (original description)
Anthrobia Tellkampf, 1844 (original description)
Apomatus Philippi, 1844 (original description)
Brycon Müller & Troschel, 1844 (original description)
Callospiza Tschudi, 1844 (original description)
Catoprion Müller & Troschel, 1844 (original description)
Chilodus Müller & Troschel, 1844 (original description)
Choelopus Tschudi, 1844 accepted as Choloepus Illiger, 1811 (original description)
Climacocercus Cabanis, 1844 (original description)
Cyphorhinus Cabanis, 1844 (original description)
Dermacentor Koch, 1844 (original description)
Distichodus Müller & Troschel, 1844 (original description)
Drymomys Tschudi, 1844, nom. nud. accepted as Mus Linnaeus, 1758 (original description)
Epicyrtus Müller & Troschel, 1844 accepted as Charax Scopoli, 1777 (original description)
Euaxes Grube, 1844 (original description)
Eupomatus Philippi, 1844 accepted as Hydroides Gunnerus, 1768 (original description)
Exodon Müller & Troschel, 1844 (original description)
Haemalastor Koch, 1844 accepted as Amblyomma Koch, 1844 (original description)
Hyalomma Koch, 1844 (original description)
Hydrolycus Müller & Troschel, 1844 (original description)
Hypomorphnus Cabanis, 1844 (original description)
Leptopogon Cabanis, 1844 (original description)
Mionectes Cabanis, 1844 (original description)
Myiarchus Cabanis, 1844 (original description)
Myleus Müller & Troschel, 1844 (original description)
Ochthites Cabanis, 1844 (original description)
Ornithodoros Koch, 1844 (original description)
Phalangodes Tellkampf, 1844 (original description)
Phrygilus Cabanis, 1844 (original description)
Placostegus Philippi, 1844 (original description)
Pomatoceros Philippi, 1844 accepted as Spirobranchus Blainville, 1818 (original description)
Procnopis Cabanis, 1844 (original description)
Psygmobranchus Philippi, 1844 accepted as Protula Risso, 1826 (original description)
Pteroptochus Tschudi, 1844 accepted as Pteroptochos Kittlitz, 1830 (original description)
Ptyonura Tschudi, 1844 (original description)
Pygocentrus Müller & Troschel, 1844 (original description)
Pygopristis Müller & Troschel, 1844 (original description)
Rhipicephalus Koch, 1844 (original description)
Rhipidomys Tschudi, 1844 (original description)
Rhipistoma Koch, 1844 accepted as Haemaphysalis Koch, 1844 (original description)
Staurosoma Will, 1844 (original description)
Sycalis Tschudi, 1844 accepted as Sicalis Boie, 1828 (original description)
Triura Tellkampf, 1844 (original description)
Xiphorhamphus Müller & Troschel, 1844 accepted as Acestrorhynchus Eigenmann & Kennedy, 1903 (original description)