miRNA families that are unique for Nematoda:

miR-100c	miR-1725	miR-87*	mir-139	miR-2997
miR-1747	miR-1410	mir-136	miR-2224	miR-3246
mir-354	mir-1420	miR-1719	miR-957*	miR-4195
mir-942	miR-2463	miR-971	mir-1305	miR-4170
miR-136*