Subkingdom Protozoa consists of more than 50 000

Subkingdom Protozoa consists of more than 50, 000 species live in different types of environments Most of these species are microscopic (2 -25 microns) and a few of them can be seen with the naked eye (is it possible that up to 25 mm), all single cell. Most of these species are living alone and a little in the form of colonies.

Kingdom Subkingdom Phylum Subphylum Class Order Genus Species Protista Protozoa Sarcomastigophora Sarcodina Lobosea Amoebida Amoeba proteus

Lab Exercise # 3 Amoeba Zoo 103 · It is Irregular in the shape · The pseudopodia are the locomotary organs · It has central large nucleus, contractile and food vacuoles

Kingdom Protista Subkingdom Protozoa Phylum Sarcomastigophora Subphylum Sarcodina Class Lobosea Order Amoebida Genus Entamoeba Species Entamoeba coli Entamoeba histolytica

Entameoba coli ﻛﻮﻻﻯ ﺍﻧﺘﺎﻣﻴﺒﺎ This kind of Entamoeba found in the human large intestine Does not cause any disease

Habitat Host Infective stage Diagnostic stage Disease Large intestine of man Human Trophozoite Cyst in faeces Amoebiasis

Life cycle of E. histolytica

Kingdom Subkingdom Phylum Subphylum Class Genus Species Protista Protozoa Sarcomastigophora Mastigophora Phytomastigophora Euglena viridis

Lab Exercise # 3 Euglena · It is Carrot shaped · The flagellum is the locomotary organ · It has central small round nucleus and chloroplasts Zoo 103

Kingdom Subkingdom Phylum Class Order Genus Species Protista Protozoa Ciliophora Oligohymenophorea Peniculida Paramecium caudatum

Kingdom Subkingdom Phylum Subphylum Class Order Genus Protista Protozoa Sarcomastigophora Mastigophora Zoomastigophora Kinetoplastida Trypanosoma

Lab Exercise # 3 Paramecium Zoo 103 Shoe- sole in shape · The cilia are the locomotary organs · It has two nuclei (macronucleus and micronucleus) and contractile, food vacuoles. Macronucleus Cilia

Lab Exercise # 3 Trypanosoma · It is fusiform in the shape · The flagellum is the locomotory organ · It has central round nucleus Zoo 103

Kingdom Subkingdom Phylum Class Order Suborder Genus Species Protista Protozoa Apicomplexa Sporozoa Eucoccidiida Haemosporina Plasmodium vivax

ﺍﻟﺒﻼﺯﻣﻮﺩﻳﻮﻡ Plasmodium §Commonly known as malarial parasite §Found in intracellular Liver and blood. §Infecting human, monkeys and rodents. §It cause very familiar disease malaria §Human act as intermediate host and mosquito as definitive host ﺍﻻﺑﻖ