| Subject | Danish | English |
| life.sc., fish.farm. | almindelig sorthaj | velvet belly lantern shark (Etmopterus spinax, Spinax niger) |
| fish.farm. | almindelig sorthaj | black centrina (Etmopterus spinax, Spinax niger) |
| fish.farm. | almindelig sorthaj | lantern shark (Etmopterus spinax, Spinax niger) |
| life.sc., fish.farm. | almindelig sorthaj | velvet belly (Etmopterus spinax, Spinax niger) |
| life.sc., fish.farm. | Fabricius' sorthaj | black dogfish (Centroscyllium fabricii) |