In a widely-seen video clip, biologist and extreme angler Jeremy Wade hooks and wrestles an 80-pound goliath tigerfish (Hydrocynus goliath) on Africa's Congo River. The toothy, scary-looking ...

In a widely-seen video clip (see below), biologist and extreme angler Jeremy Wade hooks and wrestles an 80-pound goliath tigerfish (Hydrocynus goliath) on Africa 's Congo River.

African tigerfish, or Hydrocynus vittatus, is a freshwater fish widely found in Africa and a team of scientists, from the Water Research Group at South Africa’s North-West University, have ...