- Phasma ohrtmanni Lichtenstein, 1802: 17, pl. 2:1.
Holotype; female; 54486a22-48c6-4e8b-9302-d7e8f41ac7ba; 'India orientalis' [in error], probably Brazil
- Prisopus cornutus Gray, 1835: 43.
Syntype; immature; 4172ec9c-0a76-4939-8b6d-047b83b03e63; Unknown
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- Prisopus orhtmanni [sic] Lichtenstein, 1802 in Gray, 1835: 28.
- Prisopus orhtmanni [sic] Lichtenstein, 1802 (misspelling of Phasma ohrtmanni Lichtenstein, 1802) in Gray, 1835: 28.
- Prisopus spiniceps Burmeister, 1838: 588.
Syntypes (n= 2); female; 41f74b5c-4b1b-4591-a5a6-28511250ac97; deposited at: Museum für Naturkunde der Humboldt-Universitat, Berlin, German (ZMHUB); Brazil
- Prisopus spinicollis Burmeister, 1838: 588.
Syntype; female; efc63d67-e20c-4e62-87f7-82fbca8b3281; deposited at: Museum für Naturkunde der Humboldt-Universitat, Berlin, German (ZMHUB); Brazil. Syntypes (n= 2); female; cf9a3b88-5ed7-48b1-ad09-c899143fad3e; deposited at: Martin Luther Universität, Halle-Wittenberg, Germany (MLUH); Brazil
- Prisopus spiniceps Burmeister, 1838 in Burmeister, 1840: 40.
- Prisopus cornutus Gray, 1835 in Westwood, 1859: 169.
- Prisopus spiniceps Burmeister, 1838 in Westwood, 1859: 167.
- Prisopus ohrtmanni (Lichtenstein, 1802) in Westwood, 1859: 167.
- Prisopus spiniceps Burmeister, 1838 in Kaup, 1871: 23, pl. 1:24.
- Prisopus cornutus Gray, 1835 in Kirby, 1904: 405.
- Prisopus spiniceps Burmeister, 1838 in Kirby, 1904: 406.
- Prisopus spinicollis Burmeister, 1838 in Kirby, 1904: 406.
- Prisopus ohrtmanni (Lichtenstein, 1802) in Kirby, 1904: 405.
- Prisopus cornutus Gray, 1835 in Redtenbacher, 1906: 153.
- Prisopus spiniceps Burmeister, 1838 in Redtenbacher, 1906: 154.
- Prisopus spinicollis Burmeister, 1838 in Redtenbacher, 1906: 154.
- Prisopus ohrtmanni (Lichtenstein, 1802) in Redtenbacher, 1906: 153.
- Prisopus ohrtmanni (Lichtenstein, 1802) in Costa Lima, 1932: 259, fig. 3.
- Prisopus ohrtmanni (Lichtenstein, 1802) in Costa Lima, 1939: 194. fig. Specimen or distribution
- Prisopus spiniceps Burmeister, 1838 in Yasumatsu, 1942: 14, fig. 19.
- Prisopus ohrtmanni (Lichtenstein, 1802) in Bedford, 1978: 140. Life history
- Prisopus spiniceps Burmeister, 1838 in Sellick, 1980: 189. Phylogeny or classification
- Prisopus ohrtmanni (Lichtenstein, 1802) in Sellick, 1980: 189. Phylogeny or classification
- Prisopus spiniceps Burmeister, 1838 in Lelong, 1993: 17. Specimen or distribution
- Prisopus spinicollis Burmeister, 1838 in Lelong, 1993: 17. Specimen or distribution
- Prisopus spiniceps Burmeister, 1838 in Sellick, 1998: 211. Phylogeny or classification
- Prisopus ohrtmanni (Lichtenstein, 1802) in Sellick, 1998: 211. Phylogeny or classification
- Prisopus cornutus Gray, 1835 in Zompro, 2004: 66. Phylogeny or classification
- Prisopus spiniceps Burmeister, 1838 in Zompro, 2004: 66. Phylogeny or classification
- Prisopus spinicollis Burmeister, 1838 in Zompro, 2004: 66. Phylogeny or classification
- Prisopus spiniceps Burmeister, 1838 in Zompro, 2004: 92.
- Prisopus ohrtmanni (Lichtenstein, 1802) in Zompro, 2004: 66. Phylogeny or classification
- Prisopus spiniceps Burmeister, 1838 in Zompro, 2005: 282.
- Prisopus spinicollis Burmeister, 1838 in Zompro, 2005: 282.
- Prisopus cornutus Gray, 1835 in Otte & Brock, 2005: 284.
- Prisopus spiniceps Burmeister, 1838 in Otte & Brock, 2005: 285.
- Prisopus spinicollis Burmeister, 1838 in Otte & Brock, 2005: 286.
- Prisopus ohrtmanni (Lichtenstein, 1802) in Otte & Brock, 2005: 285.
- Prisopus spiniceps Burmeister, 1838 in Figueiredo de Araujo & Garraffoni, 2012: 236. Specimen or distribution
- Prisopus spinicollis Burmeister, 1838 in Figueiredo de Araujo & Garraffoni, 2012: 236. Specimen or distribution
- Prisopus cornutus Gray, 1835 in Büscher & Gorb, 2017: 11. Physiology
- Prisopus spiniceps Burmeister, 1838 in Büscher & Gorb, 2017: 11. Physiology
- Prisopus cornutus Gray, 1835 (subjective synonym of Phasma ohrtmanni Lichtenstein, 1802) in Conle, Hennemann, Bellanger, Lelong, Jourdan & Valero, 2020: 93. Phylogeny or classification
- Prisopus spiniceps Burmeister, 1838 (subjective synonym of Phasma ohrtmanni Lichtenstein, 1802) in Conle, Hennemann, Bellanger, Lelong, Jourdan & Valero, 2020: 93. Phylogeny or classification
- Prisopus spinicollis Burmeister, 1838 (subjective synonym of Phasma ohrtmanni Lichtenstein, 1802) in Conle, Hennemann, Bellanger, Lelong, Jourdan & Valero, 2020: 93. Phylogeny or classification
- Prisopus ohrtmanni (Lichtenstein, 1802) in Conle, Hennemann, Bellanger, Lelong, Jourdan & Valero, 2020: 93. Phylogeny or classification