An overview of the Gallinas River and its fishes. The Gallinas River drains the valley of Rascon in the Panuco River drainage in San Luis Potosi, Mexico and contains an unique fish fauna comprised of eleven native fish species, eight of which are endemic to this river

Review of the paper: Tawil, Patrick. 2011. "Description of a new cichlid species from Lake Malawi, with reexamination of Cynotilapia afra (Günther, 1893) and Microchromis zebroides Johnson, 1975". Cybium. v. 35(n. 3), pp. 201-211. The correct identification of the real Cynotilapia afra is given with the reasons supporting it. Comments on the correct synonymy of Microchromis with Cynotilapia are presented

An overview of this most interesting and beautiful cichlid from Lake Tangangika, detailing its intrincated social and breeding behavior. This article is illustrated with beautiful photographs taken in the natural habitat, and contains valuable notes about captive keeping this species

In regards to the taxonomic status of Symphysodon Discus Tarzoo

The taxonomic dilemma of Symphysodon, the genus for the majestic discus fish, described as early as 1840 by the Austrian ichthyologist Johann Jakob Heckel and with only two species included, has generated such a confusion by the not very carefully prepared taxonomic papers that have dealt with it, that a detailed research and account of the history of the name and nomenclature acts involved was in order. In this article Willem Heijns has covered in a very clear and detailed way the problems involved with the specific names, and shed light on a solution to this dilemma, which is supported by the arguments presented by the cichlid taxonomy expert Martin Geerts