Ingested RBCs (Erythrophagy) seen in:
Erythrophagocytosis (engulfed RBC inside trophozoites) is confirmatory of E. histolytica.Infective form of E. histolytica- Quadrinucleate cyst.
JIPMER 2017
Naegleria fowleri
Entamoeba histolytica
Entamoeba coli
Acanthamoeba
Entamoeba histolytica