miRNA families that are unique for Mollusca:

miR-2709	miR-219	mir-67	miR-526a	miR-2035
miR-4272	miR-1582	miR-4255	miR-3144	mir-277
miR-723*	miR-3353	miR-624*	miR-3407	mir-3065
miR-1360	miR-466d	miR-4262	miR-277d	miR-15b*
miR-4303	mir-304	mir-5

miRNEST miRNAs belonging to family miR-219:

mature miRNA	miRNEST id
AGAATTGTGGCTGGACATCTG	MNEST007082   MNEST008149   MNEST033298   MNEST033300
AGAGTTGTTGATGGACATCAC	MNEST009120
TGATTGTCCAAACGCAATTCT	MNEST007083   MNEST008150   MNEST024698   MNEST025839   MNEST026009   MNEST026780   MNEST026781   MNEST027104   MNEST027105   MNEST027433   MNEST027816   MNEST027817   MNEST028335   MNEST028538   MNEST028540   MNEST030296   MNEST030298   MNEST030914   MNEST030915   MNEST031948   MNEST031949   MNEST032813   MNEST032815   MNEST037755   MNEST038766   MNEST043322   MNEST043323   MNEST043766   MNEST043856
TGATTGTCCAAACGCAATTTT	MNEST009416