Talusog
{{Automatic taxobox
| fossil_range = [[Eoseno]] sagkod sa ngunyan na panahon, {{fossil range|48.6|0}}
| image = Snakehead - Channa argus 2.jpg
| image_caption = [[Habagatan na Talusog]], ''Channa argus''
| parent_authority = [[Lev Berg|Berg]], 1940
| taxon = Channidae
| authority = [[Henry Weed Fowler|Fowler]], 1934
| subdivision_ranks = Genera
| subdivision = see text
}}
[[File:Talusog in Baao.JPG|thumb|Talusog na itinitinda sa sarong saodan]]

An '''talusog''' ([[Ingles]]: ''snakehead''; [[Tagalog]]: ''dalag'') iyo sarong klase kan sira na mahihiling sa mga salog, sapa, asin kaumahan sa Pilipinas. An payo kaini naaagid sa hitsura kan halas asin may mahalnas asin mahibog na kiskis. 

Ini sarong sirang karniboro na nagkakakan nin karne o laman kan ibang sira asin mga pasayan, mga saradit na talapang, insikto, linta, asin iba pa. Igwa ining kakayahan na magturog (hibernate) sa laboy na may kadikit sanang tubig. Kaya man kaining mabuhay sa daga nin pirang aldaw na mayong tubig.

==Panluwas na takod==
{{Commons category|Channidae}}
{{Wikispecies|Channidae}}
* [https://pubs.er.usgs.gov/publication/cir1251 Snakeheads—A Biological Synopsis and Risk Assessment] pigpublikar kan U.S. Geological Survey
* [http://fishing.about.com/cs/fishfactsinfo/a/aa092703a.htm About.com's article on Snakeheads]
* [http://www.snakeheads.org snakeheads.org] pinadakulang websityo sa kinaban para sa mga snakeheads
* [https://web.archive.org/web/20051212212509/http://www.scinet.cc/articles/northern-snakehead/frankenfish.html Overview of Northern Snakehead biology]
* [https://web.archive.org/web/20060822125124/http://www.mauricemartin.net/snakehead.htm Fish or Foul: Snakeheads near Washington, D.C., and the people who love them]

{{tamboan}}
An talusog (Ingles: snakehead; Tagalog: dalag) iyo sarong klase kan sira na mahihiling sa mga salog, sapa, asin kaumahan sa Pilipinas. An payo kaini naaagid sa hitsura kan halas asin may mahalnas asin mahibog na kiskis. 

Ini sarong sirang karniboro na nagkakakan nin karne o laman kan ibang sira asin mga pasayan, mga saradit na talapang, insikto, linta, asin iba pa. Igwa ining kakayahan na magturog (hibernate) sa laboy na may kadikit sanang tubig. Kaya man kaining mabuhay sa daga nin pirang aldaw na mayong tubig.

Panluwas na takod

 Snakeheads—A Biological Synopsis and Risk Assessment pigpublikar kan U.S. Geological Survey
 About.com's article on Snakeheads
 snakeheads.org pinadakulang websityo sa kinaban para sa mga snakeheads
 Overview of Northern Snakehead biology
 Fish or Foul: Snakeheads near Washington, D.C., and the people who love them