Species alternatus - Siphlonurus alternatus Species marshalli - Siphlonurus marshalli Species mirus - Siphlonurus mirus Species occidentalis - Siphlonurus occidentalis Species phyllis - Siphlonurus phyllis Species quebecensis - Siphlonurus quebecensis Species rapidus - Siphlonurus rapidus Species securifer - Siphlonurus securifer Species spectabilis - Siphlonurus spectabilis Species typicus - Siphlonurus typicus