claim: The Sinaloa Cartel own MS-13.
evidence: Serrata cylindrata is a species of sea snail , a marine gastropod mollusk in the family Marginellidae , the margin snails .. Marginellidae. Marginellidae. Serrata. Serrata ( gastropod ). species. species. sea snail. sea snail. gastropod. gastropod. mollusk. mollusk. family. family ( biology )