 However, continued monitoring of landing and discarded data is important to avoid any future decline.This species is currently listed as "Least Concern" on the IUCN Red List of Threatened Species, because there is no evidence to indicate that the global population has declined significantly.Since 2003 there have been yearly releases of these sharks into the Gullmarn fjord in Sweden by the public aquaria Havets Hus in Lysekil.