National Institute for Environmental Studies Invasive Species of Japan Japanese | English
  1. Invasive Species of Japan >
  2. Fishes Alert List >
  3. Lates niloticus

Lates niloticus

Basic information
Scientific name Lates niloticus (No picture)
Common names Nile perch
Higher taxon Latidae, Periciformes, Actinopterygii
Natural range W, C, & E Africa (Nile River System).
Habitat Rivers, lakes (coastal zone), channels, etc.
Invasion information
Range in Japan Not established in Japan Range in Japan
Origin Unintroduced to Japan.
Date
Route Deliberate (distributed as pet animal in Japan; introduced for export as food in Africa).
Impact Potentially: Predation and competition.
This species was introduced to Lake Victoria, Africa, in 1950s, and become dominant (80% fish biomass) in 1980s. In addition, forest around Lake Victoria have been deforested for fuel for process of Nile perch meat to export.
Native organism(s) affected: Native community, such as fishes, crustaceans, etc.
Regulation in Japan Invasive alien species (Invasive Species Act)
Introduced range in other countries Introduced within Africa (to Congo, Uganda, Kenya, Lake Victoria, etc.). Introduced to but not established in Morocco, USA, and Cuba.
Reference Notes
  • DECO (ed) (2006) Dictionary of Alien Species. Tokyo-Shoseki, Tokyo. (in Jpn)
  • Froese & Pauly (eds) (2009) FishBase. http://www.fishbase.org/
  • Global Invasive Species Database http://www.issg.org/database
  • JWRC (ed) (2008) A Photographic Guide to the Invasive Alien Species in Japan. Heibonsha. (in Jpn)
  • Outline of alien species that was deemed appropriate for designation as Invasive alien species at a specialist meeting(Accessed on 2018-12-07)https://www.env.go.jp/press/files/jp/29584.pdf
  • etc.
100 of the World’s Worst Invasive Alien Species