In my opinion it is indeed Planorbella duryi, originally from SE USA, but
now a worldwide
aquariumsnail. In areas with a same climate as Florida it occurs now also
under
natural conditions: Israel, South Africa, etc.
Henk K. Mienis
----- Original Message -----
From: Kay Lavalier <[log in to unmask]>
To: <[log in to unmask]>
Sent: Saturday, June 02, 2001 7:32 AM
Subject: Re: Unknown planorbid snail
> Martin:
>
> It looks like Planorbella duryi (Weatherby, 1879) from the southeast USA.
>
> Yours, Andrew