Forum Moderators: open
Fish Search is, as far as I can see, either an expired domain, or this: [archive.ncsa.uiuc.edu...]
Searching for Arbitrary Information in the WWW:
the Fish-Search for Mosaic.
[robotstxt.org...]
Describes the / a bot.
[artedi.nrm.se...]
Start page for NRM Ichthyology collection search.
From the academic perspective, Ichthyology searches are not a bad thing, unless your site is NOT related to fishes, then you could ban if you saw fit.