Service performed in catching, taking, harvesting, cultivating or farming of any kind
                  of fish, shellfish, crustacea, sponge, or seaweed, or other forms of aquatic life
                  is excepted unless:
               
               
                  - 
                     
                        • 
                           the service is performed in connection with the catching or taking of salmon or halibut
                              for commercial purposes; or
                            
 
 
- 
                     
                        • 
                           the service is performed on or in connection with a vessel of more than 10 net tons
                              as determined by registry.
                            
 
 
NOTE: For the years 1955 through 1971, there is no specific provision regarding fishermen,
                  crabbers, spongers, etc.