The Black Scabbard is calculated to reside between 800 to 1200 meters below sea level, in the Archipelago of Madeira.
In the XIX and XX centuries, this fish was considered unique to Madeira Island.
However, the civil parish of Câmara de Lobos seems to be the only place where this fish is caught at sustainable economic or industrial levels.
The Black Scabbard Fish is one of the most famous fish dishes in Madeira Island.
Many locals and tourists love this typical specialty, due to its delicious taste.