Talk:South American lungfish

ITIS
The reference below was added by a bot and never actually used in the article. I drop it here in case it is useful. --Fama Clamosa (talk) 05:20, 4 December 2011 (UTC)

obligate air-breather
Really, or should this be facultative air-breather? I don't know anything about this fish but thought they COULD breathe air, not that they had to.--Paddling bear (talk) 19:11, 11 December 2011 (UTC)