Triodopsis obstricta
Triodopsis obstricta
Spiralia | Lophotrochozoa | Mollusca | Gastropoda | Heterobranchia | Euthyneura | Tectipleura | Eupulmonata | Stylommatophora | Helicina | Helicoidei | Helicoidea | Polygyridae | Triodopsis | Triodopsis obstricta