Um
Umanella Gauld, 1991
- Umanella caerulea Gauld, 1991
- Umanella giacometti Broad & Saaksjarvi, 2010
Insecta → Hymenoptera → Ichneumonoidea → Ichneumonidae
Umbaspis MacGillivray, 1921
- Umbaspis regularis (Newstead, 1911)
- Umbaspis regularis brasiliensis Fonseca, 1969
- Umbaspis spatulata (Hall, 1929)
Insecta → Hemiptera → Coccoidea → Diaspididae → Diaspidini , Umbelligerus , Umbonia , Umbonichiton , Umbracsa , Umbranymphes
Umbulgaria Otte, D. & R.D. Alexander, 1983
- Umbulgaria hillimunga Otte, D. & R.D. Alexander, 1983
- Umbulgaria ita Otte, D. & R.D. Alexander, 1983
- Umbulgaria longicauda (Gorochov, 1986)
- Umbulgaria obscura (Chopard, 1925)
Insecta → Orthoptera → Grylloidea → Gryllidae , Umfilianus , Umidena , Umma , Umncumbata
Umwinsia
- Umwinsia cavernosa Hodgson, 1968
- Umwinsia nitidula (De Lotto, 1958)
Insecta → Hemiptera → Coccoidea → Coccidae
Umzila Marshall, 1908
- Umzila swynnertoni Marshall, G.A.K. , 1908
Animalia → Arthropoda → Insecta → Coleoptera → Curculionoidea → Curculionidae