- Acridium ambulans Erichson, 1842: 251.
Syntype; female; 431584b4-d9d1-476c-b474-43b865453ed0; deposited at: Museum für Naturkunde (MfN); Australia: Tasmania: Woolnorth
- Trigoniza australiensis Bolívar, 1898: 95.
Holotype; female; 6fae48cf-5b68-4695-a5ae-a50b970fab35; deposited at: Museo Nacional de Ciencias Naturales (MNCN); Australia: New South Wales: Sydney
- ... Show all ... (38)
- Trigoniza manca Bolívar, 1898: 96.
- Trigoniza manca Bolívar, 1898 (nomen oblitum of Biformalia vittata Sjöstedt, 1920)
- Biformalia gemini Sjöstedt, 1920: 50.
- Biformalia vittata Sjöstedt, 1920: 49.
Holotype; female; 7d509e2f-2801-483a-a085-18109fbf91da; deposited at: Swedish Museum of Natural History, Entomology Collections (NHRS); Australia
- Phaulacridium manca (Bolívar, 1898) in Sjöstedt, 1921: 202.
- Phaulacridium gemini (Sjöstedt, 1920) in Sjöstedt, 1921: 202.
- Phaulacridium vittatum (Sjöstedt, 1920) in Sjöstedt, 1921: 201.
- Trigoniza australiensis Bolívar, 1898 in Sjöstedt, 1921: 203.
- Trigoniza manca Bolívar, 1898 in Sjöstedt, 1921: 202.
- Phaulacridium robustum Sjöstedt, 1932: 15.
Holotype; female; 133fa0c9-94a7-4840-908a-99e0ac284a5c; deposited at: Australian National Insect Collection, CSIRO, Canberra, ACT, Australia (ANIC); Australia: Australian Capital Territory: Canberra, Black Mountain
- Phaulacridium intermedium Sjöstedt, 1932: 16.
Syntype; male; 902cf063-15c1-47cb-82eb-0505de56e65f; deposited at: Swedish Museum of Natural History, Entomology Collections (NHRS); Australia: South Australia: Mount Lofty
- Biformalia gemini Sjöstedt, 1920 (subjective synonym of Biformalia vittata Sjöstedt, 1920) in Key, 1938: 79.
- Phaulacridium intermedium Sjöstedt, 1932 (subjective synonym of Biformalia vittata Sjöstedt, 1920) in Key, 1938: 79.
- Phaulacridium robustum Sjöstedt, 1932 (subjective synonym of Biformalia vittata Sjöstedt, 1920) in Key, 1938: 79.
- Acridium ambulans Erichson, 1842 in Key, 1952: 127.
- Trigoniza manca Bolívar, 1898 (subjective synonym of Biformalia vittata Sjöstedt, 1920) in Key, 1952: 127.
- Phaulacridium vittatum (Sjöstedt, 1920) in Key, 1959: 205.
- Trigoniza manca Bolívar, 1898 (subjective synonym of Biformalia vittata Sjöstedt, 1920) in Key, 1981: 51.
- Phaulacridium vittatum (Sjöstedt, 1920) in Centre for Overseas Pest Research, 1982: 569.
- Phaulacridium vittatum (Sjöstedt, 1920) in Key, 1986: 24.
- Acridium ambulans Erichson, 1842 (nomen oblitum of Biformalia vittata Sjöstedt, 1920) in Key, 1986: 24.
- Trigoniza australiensis Bolívar, 1898 (nomen oblitum of Biformalia vittata Sjöstedt, 1920) in Key, 1986: 24.
- Acridium ambulans Erichson, 1842 (subjective synonym of Biformalia vittata Sjöstedt, 1920) in Key, 1986: 24.
- Biformalia gemini Sjöstedt, 1920 (subjective synonym of Biformalia vittata Sjöstedt, 1920) in Key, 1986: 24.
- Phaulacridium intermedium Sjöstedt, 1932 (subjective synonym of Biformalia vittata Sjöstedt, 1920) in Key, 1986: 24.
- Phaulacridium robustum Sjöstedt, 1932 (subjective synonym of Biformalia vittata Sjöstedt, 1920) in Key, 1986: 24.
- Trigoniza manca Bolívar, 1898 (subjective synonym of Biformalia vittata Sjöstedt, 1920) in Key, 1986: 24.
- Phaulacridium vittatum (Sjöstedt, 1920) in Key, 1986
- Phaulacridium vittatum (Sjöstedt, 1920) in Key, 1992: 201.
- Trigoniza australiensis Bolívar, 1898 (nomen oblitum of Biformalia vittata Sjöstedt, 1920) in Key, 1992: 201.
- Acridium ambulans Erichson, 1842 (subjective synonym of Biformalia vittata Sjöstedt, 1920) in Key, 1992: 201.
- Biformalia gemini Sjöstedt, 1920 (subjective synonym of Biformalia vittata Sjöstedt, 1920) in Key, 1992: 201.
- Phaulacridium intermedium Sjöstedt, 1932 (subjective synonym of Biformalia vittata Sjöstedt, 1920) in Key, 1992: 201.
- Phaulacridium robustum Sjöstedt, 1932 (subjective synonym of Biformalia vittata Sjöstedt, 1920) in Key, 1992: 201.
- Trigoniza manca Bolívar, 1898 (subjective synonym of Biformalia vittata Sjöstedt, 1920) in Key, 1992: 201.
- Phaulacridium vittatum (Sjöstedt, 1920) in Baker, 1993
- Phaulacridium vittatum (Sjöstedt, 1920) in Rentz, 1996: 180,186 Pl.301-2,23.
- Phaulacridium vittatum (Sjöstedt, 1920) in Rentz, Lewis, Su & Upton, 2003: 203, 381-382.