Nick Zarlinga
"If we ignore nature.....maybe it'll go away."
----- Original Message -----
From: "Bruce Stallsmith" <fundulus_at_hotmail.com>
To: <nanfa_at_aquaria.net>
Sent: Friday, October 18, 2002 8:29 AM
Subject: Re: NANFA-- Freshwater/brackish
> --Bruce Stallsmith
> Huntsville, AL, US of A
>
>
> The difference can be very small; for instance, many freshwater fishes
like
> sunfish and shiners can't tolerate more than 2 ppt salinity (or 1.002
> specific gravity, approximately). But different people will tell you
> different cutoffs, depending on what processes or organisms you're dealing
> with.
>
> --Bruce Stallsmith
> Huntsville, AL, US of A
>
> >From: Moontanman_at_aol.com
> >Reply-To: nanfa_at_aquaria.net
> >To: nanfa_at_aquaria.net
> >Subject: NANFA-- Freshwater/brackish
> >Date: Fri, 18 Oct 2002 05:08:57 EDT
> >
> >Would anyone like to give a cut off point that marks the official
> >difference
> >between freshwater and brackish water in specific gravity?
> >
> >Moon
-- > /"Unless stated otherwise, comments made on this list do not necessarily > / reflect the beliefs or goals of the North American Native Fishes > / Association" > / This is the discussion list of the North American Native Fishes Association > / nanfa_at_aquaria.net. To subscribe, unsubscribe, or get help, send the word > / subscribe, unsubscribe, or help in the body (not subject) of an email to > / nanfa-request_at_aquaria.net. For a digest version, send the command to > / nanfa-digest-request_at_aquaria.net instead. > / For more information about NANFA, visit our web page, http://www.nanfa.org /----------------------------------------------------------------------------- /"Unless stated otherwise, comments made on this list do not necessarily / reflect the beliefs or goals of the North American Native Fishes / Association" / This is the discussion list of the North American Native Fishes Association / nanfa_at_aquaria.net. To subscribe, unsubscribe, or get help, send the word / subscribe, unsubscribe, or help in the body (not subject) of an email to / nanfa-request_at_aquaria.net. For a digest version, send the command to / nanfa-digest-request_at_aquaria.net instead. / For more information about NANFA, visit our web page, http://www.nanfa.org