Hespérides Trough
The Hespérides Trough (60°21′S 50°50′W / 60.350°S 50.833°W) is an undersea trough named for the Spanish research vessel Hespérides. The name was approved by the Advisory Committee on Undersea Features in November 1995.[1]
References
 This article incorporates public domain material from "Hespérides Trough". Geographic Names Information System. United States Geological Survey.
 This article incorporates public domain material from "Hespérides Trough". Geographic Names Information System. United States Geological Survey.