It is a parasite. Don't recall the name off the top of my head. (will look it up if I get a chance) Comes in on fish, but requires a bird in the life cycle so usually doesn't spread to other fish. Doesn't seem to harm the fish either. Kathy On Mon, 20 Dec 1999, Mike & Diane Wise wrote: > Francine, > > I have seen these black blotches on A. cacatuoides, A. macmasteri, and Rotpunkt. > Females of A. elizabethae were once introduced in Germany as Rußkopf (Sooty-head) > because they had the same blotchiness on the head. I don't know if it's a > disease, parasite, environmental, or genetic condition, but it doesn't seem to > harm the fish. > > Mike Wise > > Fbethea wrote: > > > I recently saw strange looking apistos in a lfs. Some were labeled as > > cactuoides and some were labeled as caeti. These fish had blotches and > > spots in odd places. For example one female had a black dorsal fin and the > > caudual fin was mostly black. The lateral line spot was a blotch below the > > lateral line. This fish also has one black cheek and two blotches on her > > other side that fall way down on her belly. Other fish in this bunch had > > black freckles indiscrimantely dispearsed all over their bodies which , btw, > > included their fins. Some of the females reminded me of those varigated > > platys. > > > > Has anyone seen such fish? Does anyone think that these fish are hybrids of > > some sort? A genetic defect, perhaps? > > > > Francine in MD > > Fish - photography - genealogy > > > > _______________________________________________________ > > Visit Excite Shopping at http://shopping.excite.com > > The fastest way to find your Holiday gift this season > > > > ------------------------------------------------------------------------- > > 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"! > > > > ------------------------------------------------------------------------- > 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"! > ------------------------------------------------------------------------- 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"!