A number of subspecies have been named: •
Euhadra senckenbergiana aomoriensis (Gulick & Pilsbry, 1900) •
Euhadra senckenbergiana ibukicola •
Euhadra senckenbergiana minoensis •
Euhadra senckenbergiana notoensis •
Euhadra senckenbergiana senckenbergiana Image:Euhadra senckenbergiana aomoriensis 1.jpg|
Euhadra senckenbergiana aomoriensis Image:Euhadra senckenbergiana aomoriensis 2.jpg|
Euhadra senckenbergiana aomoriensis Image:Euhadra senckenbergiana ibukicola.jpg|
Euhadra senckenbergiana ibukicola Comparison of the shells of the subspecies: File:Euhadra senckenbergiana aomoriensis shell.jpg|
Euhadra senckenbergiana aomoriensis File:Euhadra senckenbergiana aomoriensis shell 2.jpg|
Euhadra senckenbergiana aomoriensis from
Tamayama File:Euhadra senckenbergiana ibukicola shell.jpg|
Euhadra senckenbergiana ibukicola File:Euhadra senckenbergiana minoensis shell.jpg|
Euhadra senckenbergiana minoensis File:Euhadra senckenbergiana notoensis shell.jpg|
Euhadra senckenbergiana notoensis File:Euhadra senckenbergiana senckenbergiana shell.jpg|
Euhadra senckenbergiana senckenbergiana ==References==