Black dogfish to the clade formed by the granular dogfish ("C. granulatum") and combtooth dogfish ("C. nigrum"). The black dogfish is a common species, with a wide but discontinuous distribution in the temperate waters of the Atlantic Ocean; its range abuts, but does not extend into, the Arctic Ocean. In the northeast, it occurs from Iceland to Sierra Leone, including the Faroe Islands, southern Norway, and the Rockall Trough and Porcupine Seabight off Ireland. In the northwest, it is found from southern Greenland and Baffin Island to Virginia, being particularly abundant in the Laurentian Channel, and may occur further south to the
The Trough (film) wits against the leader of the mysterious criminal group. Production for "The Trough" began in January 2017. Filming took place in Shanghai, Japan and Thailand before wrapping up on 9 May 2017 in Shanghai. The film's first teaser trailer was released on 11 March 2017 which was also presented at the 2017 Hong Kong FILMART. The film is set for theatrical release in Hong Kong on 3 May 2018. The Trough (film) The Trough, formerly known as Taste of Crime, is a 2018 Hong Kong crime thriller film written and directed by Nick Cheung, who also stars alongside Xu Jinglei,