The dissertation is worth reading. I'd like to see it a little expanded and published in the Apistogram with a slight adjustment to cover behaviours and physical traits in general. But the URL needs to be adjusted, as he got the slashes backwards. Try this one: http://www.epsedin.co.uk/text.htm Bob Dixon ------------------------------------------------------------------------- This is the apistogramma mailing list, apisto@listbox.com. For instructions on how to subscribe or unsubscribe or get help, email apisto-request@listbox.com. Search http://altavista.digital.com for "Apistogramma Mailing List Archives"!