Flexopecten hyalinus
Flexopecten hyalinus , the hyaline scallop , is a species of saltwater clams , a scallop , a marine bivalve mollusc in the family Pectinidae , the scallops . 
<triplet> clam <subj> bivalve <obj> subclass of <triplet> bivalve <subj> mollusc <obj> parent taxon