Sand devil length and at least in weight. The sand devil is found in the northwestern Atlantic Ocean from Massachusetts to the Florida Keys, where it is fairly common. It also occurs in the northern Gulf of Mexico, and there are additional unconfirmed records from Cuba, Jamaica, Nicaragua, and Venezuela. The southern extent of its range is uncertain due to confusion with the disparate angelshark ("S. heteroptera") and Mexican angelshark ("S. mexicana"). This bottom-dwelling shark is found over sandy or muddy bottoms on the continental shelf and slope. Off the eastern United States, the sand devil has been documented to migrate seasonally.
Macquarie Harbour Penal Station Macquarie Harbour Penal Station The Macquarie Harbour Penal Station, a former British colonial penal settlement, established on Sarah Island, Macquarie Harbour, in the former colony of Van Diemen's Land, now Tasmania, operated between 1822 and 1833. The settlement housed mainly male convicts, with a small number of women. During its 11 years of operation, the penal colony achieved a reputation as one of the harshest penal settlements in the Australian colonies. The formal penal station is located on the Sarah Island that now operates as an historic site under the direction of the Tasmania Parks and Wildlife Service. The penal