If you know what fish family it belongs to, you can more easily look up the local name or at least be able to intelligently ask the local scuba instructor what you saw. (padi.com)
You'll enjoy your dives even more when you recognize the creatures that you see and can identify the main fish families and their characteristics. (padi.com)
Now the challenge is about what gives meaning to the life of long - standing fishing families. (dotearth.blogs.nytimes.com)