>>As a matter of fact, the domestic fish-keepers, both hobbyists and scientists, are the last hope for keeping some of these fish from becoming extinct.<< This is a sad situation that scientists and environmentalist have known for some time and now many _hobbyists_ are starting to realize. There was a thread several weeks ago about incorporating location codes into Apisto naming convention. Here's another reason to implement such a standard. Known locations of a species may be genetically different enough to warrant separation and to preserve the gene pool. As was mentioned, killie keepers do this. There is also an official species maintenance program where several key species have been singled out in order to preserve them in the hobby. One of the criteria used in selecting _type_ species for the program was the potential threat to loss of habitat to the species known range. The effort is in it's infancy but it's a start. It also shows that there are hobbyists out there that are very concerned about the _big picture_ and not just in earning BAP points or _how much will this bring in an auction._ Bill Vannerson http://ourworld.compuserve.com/homepages/william_vannerson