James Sowerby, angla naturalisto kaj artisto, por la unua fojo priskribis la specion en 1804 el kranio akirita el masklo kiu estis surstrandigita en Moray Firth, Skotlando, en 1800.
The exceptions provided for in Article # of the EC Treaty, which concern aid of a social character granted to individual consumers, aid to make good the damage caused by natural disasters or exceptional occurrences and aid granted to certain areas of the Federal Republic of Germany, do not apply in this caseWikiMatrix WikiMatrix