Specie:
- Sphaerodactylus armstrongi - Noble & Hassler 1933
Sottospecie:
- Sphaerodactylus armstrongi hypsinephes - THOMAS & SCHWARTZ 1983
- Sphaerodactylus armstrongi armstrongi - NOBLE & HASSLER 1933
Sinonimi:
- Sphaerodactytus armstrongi - NOBLE & HASSLER 1933
- Sphaerodactylus armstrongi - SCHWARTZ & HENDERSON 1991
- Sphaerodactylus armstrongi - KLUGE 1993
- Sphaerodactylus armstrongi - RÖSLER 2000