[Regnum Animale] nom. inval. - animal kingdom see Kingdom Animalia Linnaeus, 1758
   ἂναιμα Aristoteles, nom. inval. - bloodless animals
     1 Class éntoma nom. inval. - insects see Class Insecta nom. inval.
     2 Class μαλάκια Aristoteles, nom. inval. - cephalopod mollusks see Class Cephalopoda Cuvier, 1795
     3 μαλακόστρακα Aristoteles, nom. inval. - crustaceans see Class Malacostraca Latreille, 1802
     4 ὀστρακόδερμα nom. inval. - testaceous mollusca