%0 Journal Article %T Which are the most tolerant aquarium fishes to hypoxia? %A I. Valentin Petrescu-Mag %A Dan Rasiga %J Extreme Life, Biospeology & Astrobiology %D 2009 %I Bioflux Society %X In the current paper we report on the ecophysiological adaptation of the lyretail panchax(Aphyosemion australe) and Gardner¡¯s killifish (Fundulopanchax gardneri) to hypoxia. Their adaptation tohypoxia is real and different from that of Osphronemidae or Callichthyidae which is based on breathingatmospheric air. %K ecophysiological adaptations %K lyretail panchax %K Gardner¡¯s killi %K extreme environment %K hypoxia %U http://www.elba.bioflux.com.ro/docs/2009.1.51-52.pdf