Central Taxonomic Thesaurus

Taxon Search
  Animalia
      Arthropoda
        Hexapoda
            Insecta
                    Diptera
                            Bombyliidae
                              Usiinae
                                Usiini
                                     Usia
                                             Usia (Usia) atra
                                                   [Usia atra]
                Neoptera
                    Diptera
                      Brachycera
                        Muscomorpha
                            Bombyliidae
                                     Acreophthiria
                                     Acreotrichus
                                     Adelidea
                                     Allocotus
                              Anthracinae
                                Anthracini
                                     Anthrax
                                     Dicranoclista
                                     Xenox
                                Exoprosopini
                                     Astrophanes
                                     Chrysanthrax
                                     Cyananthrax
                                     Diochanthrax
                                     Dipalta
                                     Exoprosopa
                                     Hemipenthes
                                     Lepidanthrax
                                     Ligyra
                                     Mancia
                                     Neodiplocampta
                                     Oestranthrax
                                     Paradiplocampta
                                     Paravilla
                                     Poecilanthrax
                                     Rhynchanthrax
                                     Stonyx
                                     Thyridanthrax
                                     Villa
                                     Apsilocephala
                              Bombyliinae
                                Bombyliini
                                     Anastoechus
                                     Bombylius
                                     Systoechus
                                Conophorini
                                     Aldrichia
                                     Conophorus
                                     Sparnopolius
                                Dischistini
                                     Heterostylum
                                     Triploechus
                                Lordotini
                                     Geminaria
                                     Lordotus
                                     Caenotoides
                                     Cladella
                              Cythereinae
                                     Pantarbes
                              Desmatomyiinae
                                     Desmatomyia
                              Ecliminae
                                     Lepidophora
                                     Sphenoidoptera
                                     Thevenemyia
                                     Euryphthiria
                              Geroninae
                                     Geron
                              Heterotropinae
                                     Apystomyia
                                     Cerenotoides
                                     Prorates
                              Homoeophthalmae
                                     Inyo
                              Lomatiinae
                                Aphoebantini
                                     Aphoebantus
                                     Desmatoneura
                                     Epacmus
                                     Eucessia
                                     Exepacmus
                                Lomatiini
                                     Bryodemina
                                     Ogcodocera
                              Mythicomyiinae
                                Glabellulini
                                     Empidideicus
                                     Glabellula
                                     Mythenteles
                                     Paraconsors
                                Mythicomyiini
                                     Mythicomyia
                                Platypygini
                                     Platypygus
                                     Nexus
                                     Parabombylius
                              Phthiriinae
                                     Neacreotrichus
                                     Phthiria
                                     Poecilognathus
                                     Relictiphthiria
                              Systropinae
                                     Dolichomyia
                                     Systropus
                                     Tmemophlebia
                              Tomomyzinae
                                     Amphicosmus
                                     Metacosmus
                                     Paracosmus
                              Toxophorinae
                                     Toxophora
                              Usiinae
                                     Apolysis
                                     Oligodranes