David Sanchez wrote: >Perhaps >you can furnish a picture of the fish you mention and this could help >shed some light on the matter. Pictures can be found in the Aqualog Southamerican Cichlids II. Further, from Mayland and Bork: "Specimens of the yellow form have a more or less golden yellow head and breast as well as a deep blue body. In the blue form, all yellow parts are strongly reduced; instead a blood red head pattern is shown. Particularly well coloured males are also offered under the amendment "Opal"" I should add that I have seen red cheeks in both blue and yellow varieties. Julio ------------------------------------------------------------------------- This is the apistogramma mailing list, apisto@majordomo.pobox.com. For instructions on how to subscribe or unsubscribe or get help, email apisto-request@majordomo.pobox.com. Search http://altavista.digital.com for "Apistogramma Mailing List Archives"!