Animalia | Arthropoda | Insecta | Hymenoptera | Megachilidae | Stelis | (Stelis) | Stelis calliphorina
root | cellular organisms | Eukaryota | Viridiplantae | Streptophyta | Streptophytina | Embryophyta | Tracheophyta | Euphyllophyta | Spermatophyta | Magnoliopsida | Mesangiospermae | Liliopsida | Petrosaviidae | Asparagales | Orchidaceae | Epidendroideae | Epidendreae | Pleurothallidinae | Stelis