Poisson Hill [SEP] continent
Poisson Hill
Poisson Hill is a rounded ice-free hill rising to 80 m at the north extremity of Breznik Heights, Greenwich Island in the South Shetland Islands, Antarctica and surmounting the Chilean Antarctic base Arturo Prat to the west-southwest. "Angamos Hill" (55 m) is lying 370 m north-northeast of it and 850 m south-southeast of Ash Point.
Poisson Hill was charted by the 1947 Chilean Antarctic Expedition and named after Sub-Lieutenant Maurice Poisson who signed the official act of inauguration
Hydrocynus
Hydrocynus is a genus of large characin fish in the family Alestidae commonly called "tigerfish," endemic to the African continent. The genus name is derived from Ancient Greek ὕδωρ ("water") + κύων ("dog"). (In fact, this fish is popularly referred to as "poisson chien" (dog fish) in French-speaking West Africa.) The genus contains five species, all popularly known as "African tigerfish" for their fierce predatory behaviour and other characteristics that make them