- Caloptenus [sic] strenuus Walker, 1870: 699.
Holotype; female; f24fb144-9c7a-45aa-91fe-d72f8afe3fff; deposited at: Natural History Museum, London (NHMUK);
- Acridium cribrifrons Walker, 1871: 60.
Syntype; male; 1596e86a-7344-44e9-8703-055f386a4eb2;
- ... Show all ... (35)
- Coptacra variolosa Krauss, 1877: 141.
- Coptacra variolosa Krauss, 1877: 33.
Holotype; female; 43252df8-5b7a-41ac-9180-7e0f9f295b39; deposited at: Natural History Museum, London (NHMUK); Senegal
- Cyrtacanthacris scrobiculatus Karsch, 1893: 89.
Syntype; male; 5eb133a8-647d-41c8-8247-ee2d1a4a871c; Togo: Centre: Bismarcksburg. Syntype; female; 99ea37be-6d72-44e6-b3c0-71f240738036; Togo: Centre: Bismarcksburg
- Cyrtacanthacris validiceps Karsch, 1896: 296.
Syntype; male; 330f1780-bf31-4cfb-ad24-61625eb1dc8e; deposited at: Museum für Naturkunde (MfN); Kabebe. Syntype; female; f8b022b3-7820-46cb-9733-6e2fa8f64d29; deposited at: Museum für Naturkunde (MfN); Kabebe
- Acridium scrobiculatum (Karsch, 1893) in Giglio-Tos, 1907: 15.
- Acridoderes strenuus (Walker, 1870) in Kirby, 1910: 470.
- Cyrtacanthacris validiceps Karsch, 1896 in Uvarov, 1923: 476.
- Phyxacra strenua (Walker, 1870) in Uvarov, 1923: 474.
- Cyrtacanthacris validiceps Karsch, 1896 in Johnston, 1956: 350.
- Acridium cribrifrons Walker, 1871 (subjective synonym of Caloptenus [sic] strenuus Walker, 1870) in Johnston, 1956: 349.
- Coptacra variolosa Krauss, 1877 (subjective synonym of Caloptenus [sic] strenuus Walker, 1870) in Johnston, 1956: 349.
- Cyrtacanthacris scrobiculatus Karsch, 1893 (subjective synonym of Caloptenus [sic] strenuus Walker, 1870) in Johnston, 1956: 349.
- Phyxacra strenua (Walker, 1870) in Dirsh, 1956: 275.
- Phyxacra strenua (Walker, 1870) in Johnston, 1956: 349.
- Phyxacra strenua (Walker, 1870) in Chopard, 1958: 133.
- Phyxacra strenua (Walker, 1870) in Davey, Descamps & Demange, 1959: 93.
- Phyxacra strenua (Walker, 1870) in Roy, 1961: 110, 113, 128.
- Phyxacra strenua (Walker, 1870) in Dirsh, 1963: 215.
- Phyxacra strenua (Walker, 1870) in Dirsh, 1964: 65.
- Cyrtacanthacris validiceps Karsch, 1896 in Dirsh, 1965: 377.
- Phyxacra strenua (Walker, 1870) in Dirsh, 1965: 376.
- Phyxacra strenua (Walker, 1870) in Roy, 1965: 623.
- Phyxacra strenua (Walker, 1870) in Descamps, 1965: 960, 1309.
- Acridoderes strenua (Walker, 1870) in Dirsh, 1966: 310.
- Coptacra variolosa Krauss, 1877 (subjective synonym of Caloptenus [sic] strenuus Walker, 1870) in Johnston, 1968: 270.
- Phyxacra strenua (Walker, 1870) in Johnston, 1968: 270.
- Cyrtacanthacris validiceps Karsch, 1896 (subjective synonym of Caloptenus [sic] strenuus Walker, 1870) in Dirsh, 1970: 342.
- Acridoderes strenuus (Walker, 1870) in Dirsh, 1970: 342.
- Acridoderes strenuus (Walker, 1870) in Launois, 1978: 160.
- Acridoderes strenua (Walker, 1870) in Centre for Overseas Pest Research, 1982: 290.
- Acridium cribrifrons Walker, 1871 (subjective synonym of Caloptenus [sic] strenuus Walker, 1870) in Otte, 1995: 4.
- Coptacra variolosa Krauss, 1877 (subjective synonym of Caloptenus [sic] strenuus Walker, 1870) in Otte, 1995: 4.
- Cyrtacanthacris scrobiculatus Karsch, 1893 (subjective synonym of Caloptenus [sic] strenuus Walker, 1870) in Otte, 1995: 4.
- Acridoderes strenuus (Walker, 1870) in Baccetti, 1997: 256.
- Acridoderes strenuus (Walker, 1870) in Roy, 2003: 349.