Join Date: May 2011
Location: Elk Grove, California
500 Freshwater Aquarium Fish, edited by Greg Jennings.
"The genus Brachygobius is in great need of closer study, since several similar-looking species appear under a number of (often disputed) names. Brachygobius nunus, for example, is regarded by some as synonymous with B. doriae, while some people doubt the validity of the most frequently encountered name, B. xanthozona. In addition, there is B. aggregatus. All species have the same basic requirements and characteristics."