Asan

Ing  asan metung yang danuman a vertebrate a animal a keraklan  ectothermic (o kaya marimla-daya), makabalut yang kaliskis, ampong atin yang paris a palikpik ampong dakal a alang paris a palikpik. Deng asan dakal la keng dayat malat ampong keng danuman tabang, kambe da reng asan  keng sapa da reng bunduk (antimo, char amponggudgeon) makanyan mu rin keng malalam nang lugal ning kadayatmalatan (antimo deng gulper ampong anglerfish).

Deng asan mayalaga lang pikuanan bilang pamangan para kareng tau keti yatu, a mayayakua iabt kareng wild (lawen ya ing  pamanasan) o merangle kalupa da mo reng baka ampong manuk (lawen ya ing aquaculture). Deng asan gagamitan dala naman bilang libangan, kapamiltan ning angling ampong pamanyesenasan, at pangkaraniwan papakit do kareng malda kareng aquarium.

Anatomia

Lawen ya rin 

 Angling (sport fishing)
 Aquaculture
 Aquarium
 Catch and release
 Deep sea fish
 Fish anatomy
 Fish as food
 Fish development
 Fishing (fishing for food)
 Fishkeeping
 Ichthyology
 List of fish common names
 List of fish families
 Marine biology
 Marine vertebrates
 Otolith (Bone used for determining the age of a fish)
 Seafood
 Walking fish
 Forage fish

Dalerayan

Suglung Palual 

 ANGFA - Illustrated database of freshwater fishes of Australia and New Guinea
 Ecology Asia  - Photos and facts on freshwater fishes of Southeast Asia
 Fischinfos.de  - Illustrated database of the freshwater fishes of Germany 
 FishBase online - Comprehensive database with information on over 29,000 fish species
 Fisheries and Illinois Aquaculture Center - Data outlet for fisheries and aquaculture research center in the central US
 Philippines Fishes - Database with thousands of Philippine Fishes photographed in natural habitat
 The Native Fish Conservancy - Conservation and study of North American freshwater fishes
 United Nation - Fisheries and Aquaculture Department: Fish and seafood utilization
 University of Washington Libraries Digital Collections - Digital collection of freshwater and marine fish images

 
Fisheries
Seafood
Ichthyology
Aquatic ecology