·Biota
·Eukaryota
·Animalia
·Mollusca
·Gastropoda
·Heterobranchia
·Euthyneura
·Tectipleura
·Eupulmonata
·Stylommatophora
·Scolodontina
·Scolodontoidea
·Scolodontidae
·Scolodontinae
·Systrophia
·Systrophia stenostrepta
SSSystrophia stenostrepta declinataCurrent