Rik, It depends on which "A. sp. Rio Xingu" you are looking for. At present I know of 5 different species coming from the Rio Xingu. I don't believe A. sp. Rio Xingu (Chao 93-107) is in the hobby anymore. The only photo that I know of that's in an English language publication is in an article by Jeff Cardwell (Cichlid News, 4/94, p.8). It's also pictured in Römer's Atlas as A. sp. Chao. The most commonly offered species is A. sp. Rio Xingu (Red-Lobes). I don't recall any English language book that shows this fish, but it's pictured in Römer's Atlas as A. sp. Xingu. A. sp. aff. pulchra (Xingu) or Red-tail Rio Xingu is pictured in the ACA's Buntbarsche Bulletin #188 (10/98), p. 12-15. A. sp. Vielfleck (Multi-spot) is a pretty, recently introduced, species from the lower Rio Xingu. I don't recall it being published anywhere but in German magazines. The most recent arrival is A. sp. Xingu (Parati). I know of no published photos of this fish. Correct me if I'm wrong. Depending on where your Xingu apistos are collected, dwarf cichlid contaminants are probably A. agassizii & A. cf. pertensis/meinkeni [with Xingu (Parati) & Vielfleck] from the mouth of the Xingu. I know of no other dwarf cichlids collected with the 3 species collected around & above Altamira [Xingu (Chao), Xingu (Red-lobes), & Red-tail Rio Xingu]. They are usually collected along with a small Corydoras that looks like C. habrosus. Mike Wise Rik Vandiver wrote: > Does anyone know where I can find a picture of an A.sp "rio xingu " ? > Also what the most likely contaminant would be in a box of wild ones . > > ------------------------------------------------------------------------- > 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. ------------------------------------------------------------------------- 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.