miRNA families that are unique for Oryzias:

mir-203	miR-1274a	miR-1681	miR-3077	miR-739
miR-1556	miR-1422f*

miRNEST miRNAs belonging to family miR-739:

mature miRNA	miRNEST id
AGGCCGAAGTGGAGAAGGGTT	MNEST006670   MNEST027460   MNEST055479   MNEST055480