sarcodina การใช้

Within the traditional Sarcodina, amoebae were generally divided into Rhizopods.
They are referred to as Sarcodina in older texts, and more recently as Retaria
However, molecular phylogenetic studies have shown that Sarcodina is not a monophyletic group whose members share common descent.
As a foram, " Pseudospirocyclina " is, biologically, a granuloreticulose Sarcodina, a retariate rhizarian, there for a protozoan.
The Foraminifera have typically been included in the Protozoa, or in the similar Protoctista or Protist amoeboids as phylum Rhizopodea ( or Sarcodina ) in the class Granuloreticulosa.