Thanks Mike, That's some light on the subject. So it seems I have never seen a true A. viejita. Do the red dots on the cheeks suggest sth? The male has them, the female didn't have them (lost her some time ago), their offsprings have them regardless of sex. I also have 2 other females, of which one has those red spots. All the fish are from different sources, perhaps Czech breed. All have red tops and bottoms of the tail, and (aside of one female) reddish ventral fins. The male has slightly truncated tail, the offspring males don't present that, but they are less than 5 months old. They have more red on the tail. Now, that's a puzzle. Regards Greg ----- Original Message ----- From: "Mike & Diane Wise" <apistowise@bewellnet.com> To: <apisto@v2.listbox.com> Sent: Friday, June 27, 2003 7:27 PM Subject: Re: systematics > With regards to the A. macmasteri vs. A. viejita question, it remains > somewhat the same. Domestic strains of both species are most likely > crosses of the 2 closely related species. Wild macmasteri rarely have a > lyre tail or red top to the dorsal fin. The real A. viejita has entered > the hobby in the past year and most experieced apistophiles can easily > see differences in it, A. macmasteri, & what has been called "A. > viejita" in the past. Then there are closely related forms (species?) > like viejita Color Form II that are as different from A. viejita as > viejita is from A. macmasteri. Right now many people consider viejita > (CF I) & CF II the same species, but if they are, then they should be > considered the same as A. macmasteri. More collecting is needed to > understand this problem. Until then I will consider them all different > from each other. ----------------------------------------------------------------------- -- 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. apisto-digest@listbox.com also available. Web archives at http://lists.thekrib.com/apisto Trading at http://blox.dropship.org/mailman/listinfo/apisto_trader