[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Phylum Mollusca Linnaeus, 1758 - molluscs
     Class Bivalvia Linnaeus, 1758 - bivalves
       Family Pectinidae Rafinesque, 1815 - scallops
         01 Genus Pecten Müller, 1776
         02 Genus Aequipecten Fischer, 1886
         03 Genus Lissopecten Verrill, 1897
         04 Genus Nodipecten Dall, 1898
         05 Genus Palliolum Monterosato, 1884
         06 Genus Arctinula Thiele, 1935
         07 Genus Propeamussium Gregorio, 1884
         08 Genus Pseudamussium Mörch, 1853
         09 Genus Cyclopecten Verrill, 1897
         10 Genus Delectopecten Stewart, 1930
         11 Genus Hyalopecten Verrill, 1897
         12 Genus Crassadoma Bernard, 1986
         13 Genus Chlamys Röding, 1798