| |
| Kingdom Animalia |
| |
Acanthodelta Diaz-Ungria and Gracia-Rodrigo, 1958 – valid
|
| |
Acanthodelta scorzai (Diaz-Ungria and Gracia-Rodrigo, 1957) – valid
|
| |
Alpiscorpius delta Kovarík, Stundlová, Fet and Stáhlavsky, 2019 – valid
|
| |
Andrena delta Viereck, 1903 – invalid
|
| |
Andrena didelta Viereck, 1908 – invalid
|
| |
Anolis deltae Williams, 1974 – valid – Delta Anole
|
| |
Aphyosemion deltaense Radda, 1976 – invalid
|
| |
Cecidochares delta (Hendel, 1914) – valid
|
| |
Celeus elegans deltanus Phelps & Phelps Jr, 1950 – valid
|
| |
Celleporella delta (Ryland and Gordon, 1977) – valid
|
| |
Chaenopsis deltarrhis Böhlke, 1957 – valid
|
| |
Chromis delta Randall, 1988 – valid
|
| |
Colaptes rubiginosus deltanus (Aveledo & Ginés, 1953) – valid
|
| |
Coniopteryx delta V. Johnson, 1981 – valid
|
| |
Cossura delta – valid
|
| |
Cynoglossus deltae Jenkins, 1910 – invalid
|
| |
Delta Saussure, 1855 – valid
|
| |
Delta campaniformis (Fabricius) – valid – yellow and black potter wasp
|
| |
Delta latreillei – valid
|
| |
Delta latreillei latreillei – valid
|
| |
Delta latreillei petiolaris (Schulz) – valid – orangetailed potter wasp
|
| |
Delta pyriformis – valid
|
| |
Delta pyriformis philippinensis (Bequaert) – valid – black potter wasp
|
| |
Delta pyriformis pyriformis – valid
|
| |
Deltacanthus Diaz-Ungria and Gracia-Rodrigo, 1958 – invalid
|
| |
Deltacanthus scorzai (Diaz-Ungria and Gracia-Rodrigo, 1957) – invalid
|
| |
Deltamia Diaz-Ungria and Gracia-Rodrigo, 1957 – invalid
|
| |
Deltamys Thomas, 1917 – valid
|
| |
Deltamys kempi Thomas, 1917 – valid – Kemp's Akodont, Kemp's Grass Mouse
|
| |
Deltamysis Bowman and Orsi, 1992 – valid
|
| |
Deltamysis holmquistae Bowman and Orsi, 1992 – valid
|
| |
Deltanema Kreis, 1929 – valid
|
| |
Deltanema parvum Kreis, 1929 – valid
|
| |
Deltania Diaz-Ungria and Gracia-Rodrigo, 1957 – invalid
|
| |
Deltania scorzai Diaz-Ungria and Gracia-Rodrigo, 1957 – invalid
|
| |
Deltarhynchus Ridgway, 1893 – valid
|
| |
Deltarhynchus flammulatus (Lawrence, 1875) – valid – Flammulated Flycatcher, Papamoscas jaspeado
|
| |
Deltaspis Audinet-Serville, 1834 – valid
|
| |
Deltaspis cruentatus (Horn, 1894) – invalid
|
| |
Deltaspis cruentus (LeConte, 1862) – valid
|
| |
Deltaspis marginatus (LeConte, 1862) – invalid
|
| |
Deltaspis tumacacorii (Knull, 1944) – valid
|
| |
Dendrocincla fuliginosa deltana W. H. Phelps & W. H. Phelps Jr, 1950 – valid
|
| |
Didelta Cobb, 1920 – valid
|
| |
Didelta maculatum Cobb, 1920 – valid
|
| |
Didelta scutata Wieser, 1956 – valid
|
| |
Drawida tumida delta Gates, 1930 – valid
|
| |
Drosophila deltaneuron Bryan – valid
|
| |
Esenbeckia delta (Hine, 1920) – valid
|
| |
Esenbeckia deltachi Philip, 1978 – valid
|
| |
Eusattodera delta Wilcox, 1965 – valid
|
| |
Gebia deltaura Leach, 1815 – invalid
|
| |
Hippothoa delta Ryland and Gordon, 1977 – invalid
|
| |
Hippothoa delta delta – invalid
|
| |
Hippothoa delta parsimilis – invalid
|
| |
Isodelta Cope, 1871 – invalid
|
| |
Knodus delta Géry, 1972 – valid
|
| |
Liodytes rigida deltae (Huheey, 1959) – valid – Delta Crawfish Snake, Delta Crayfish Snake, Delta Swampsnake
|
| |
Liposcelis deltachi Sommerman, 1957 – valid
|
| |
Macrostomum deltanensis Beltagi and El-Said, 2002 – valid
|
| |
Microbembex monodonta deltaensis Johnson and Rohwer, 1908 – invalid
|
| |
Myopias delta Willey & Brown, 1983 – valid
|
| |
Natrix rigida deltae Huheey, 1959 – invalid
|
| |
Opius bigdeltanus Fischer, 1965 – valid
|
| |
Ostichthys delta Randall, Shimizu and Yamakawa, 1982 – valid
|
| |
Pangonia delta Hine, 1920 – invalid
|
| |
Passerina caerulea deltarhyncha (Van Rossem, 1938) – valid
|
| |
Phyciodes pulchella deltarufa Scott, 1998 – valid
|
| |
Piculus rubiginosus deltanus Aveledo & Ginés, 1953 – invalid
|
| |
Pleuropoma laciniosa delta Pilsbry and Cooke, 1908 – valid
|
| |
Prinia gracilis deltae Reichenow, 1904 – valid
|
| |
Prionospio delta – invalid
|
| |
Procecidochares delta Hendel, 1914 – invalid
|
| |
Regina rigida deltae (Huheey, 1959) – invalid – Delta Crawfish Snake
|
| |
Rivulus deltaphilus Seegers, 1983 – valid
|
| |
Robustocheles deltacus Abou-Awad, El-Sawaf and Abdel-Khalek, 2009 – valid
|
| |
Saprinus delta Marseul, 1862 – valid
|
| |
Schistodelta Cope, 1899 – invalid
|
| |
Solenopsis delta (Bernard, 1978) – valid
|
| |
Trigonopeltastes delta (Forster, 1771) – valid
|
| |
Unio douglasiae deltae Heude, 1885 – invalid
|
| |
Unio favidens deltae Benson, 1862 – invalid
|
| |
Upogebia deltaura (Leach, 1815) – valid
|
| |
Xiphorhynchus picus deltanus Phelps & W. H. Phelps Jr, 1952 – valid |
| |
| Kingdom Bacteria |
| |
Deltaproteobacteria Kuever et al., 2006 – valid |
| |
| Kingdom Plantae |
| |
Eragrostis brasiliensis var. delta Nees – not accepted
|
| |
Euastrum didelta Ralfs – accepted
|
| |
Euastrum didelta var. didelta Ralfs – accepted
|
| |
Euastrum didelta var. everettenseiforme Ducellier – accepted
|
| |
Euastrum didelta var. truncatum Krieger – accepted
|
| |
Lesquerella obdeltata Rollins – not accepted – Middle Butte bladderpod
|
| |
Panicum deltae Parodi ex Burkart – not accepted
|
| |
Physaria obdeltata (Rollins) O'Kane & Al-Shehbaz – accepted – Middle Butte bladderpod
|
| |
Schoenoplectus deltarum (Schuyler) Soják – accepted – delta bulrush
|
| |
Scirpus deltarum Schuyler – not accepted – delta bulrush |
| |
| Kingdom Archaea |
| |
Methanococcus deltae Corder et al., 1988 – invalid |
| |
|
