NMFS-PGC    Taxonomic Description
---------------------------------------------------------------
 4210000
 4210000          ----- PRIAPULIDA ----------
 4212000
 4212040     Archinotodelphyidae                       (ITIS: 206169)
 4212040     Copilia                                   (ITIS:  88846)
 4212040     Corycaeus                                 (ITIS:  88571)
 4212040     Oithona                                   (ITIS:  88802)
 4212040     Oncaea                                    (ITIS:  88540)
 4212040     Sapphirina                                (ITIS:  88831)