Using the index frames on the left you can quickly locate any of the named species. Each page contains the following information:
The default index is the current scientific names index. If the fish you are looking for is not listed, try the scientific synonyms index, or the English, or Worldwide common names index. These alternate listings are quite extensive, but where a common name is shared between several (or, as in some cases, many) species, it has been omitted for the sake of clarity.