Dipturus cerva -[ unaccepted-FIXED__Species ]-  ----->   Dentiraja cerva
Dipturus endeavouri -[ unaccepted-FIXED__Species ]-  ----->   Dentiraja endeavouri
Dipturus grahami -[ unaccepted-NOfix__Species ]-  ----->   Dipturus grahami
Dipturus polyommata -[ unaccepted-FIXED__Species ]-  ----->   Dentiraja polyommata
Zearaja maugeana -[ unaccepted-FIXED__Species ]-  ----->   Dipturus maugeanus
Zearaja nasuta -[ unaccepted-FIXED__Species ]-  ----->   Dipturus nasutus