ANIMAL-LIKE PROTISTS: THE PROTOZOA

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Presentation transcript:

ANIMAL-LIKE PROTISTS: THE PROTOZOA 4 ANIMAL-LIKE PROTISTS: THE PROTOZOA

PROTOZOAN TAXONOMY Phylum Sarcomastigophora Phylum Labyrinthomorpha Phylum Apicomplexa Phylum Microspora Phylum Acetospora Phylum Myxozoa Phylum Ciliophora

Phylum Apicomplexa Apical complex Polar ring Conoid Subpellicular microtubules Micronemes Rhoptry Micropore (cytostome)

An apicomplexan sporozoite or merozoite

Phylum Apicomplexa Class Sporozoa

Class Sporozoa Subclass Piroplasmia Subclass Coccidia

Subclass Piroplasmia Babesia / Babesiosis Theileria /Theileriosis

Babesia bigemina

Theileria annulata

Subclass Coccidia Family Eimeridae Family Cryptosporidae Family Sarcocystidae Family Plasmodidae

Family Eimeridae Eimeria Isospora Coccidiosis

Eimeria & Isospora

Family Cryptosporidae Cryptosporidium Cryptosporidiosis Cryptosporidium parvum

Cryptosporidium parvum

Family Sarcocystidae Sarcocystis Toxoplasma

Sarcocystis Sarcocystosis Sarcocystis cruzi Sarcocystis hirsuta Cyst

Sarcocystosis

Toxoplasma Toxoplasma gondii Tachyzoite Bradyzoite Oocyst Sporozite

Life cycle of Toxoplasma

Toxoplasma gondii

Cyst of Toxoplasma gondii

Cyst of Toxoplasma gondii

Family Plasmodidae Plasmodium

Plasmodium Ookinete Exoerythrocytic Cycle Erythrocytic Cycle Primary Exoerythrocytic Schizogony Secondary Exoerythrocytic Schizogony

Life cycle of Plasmodium vivax

Plasmodium Plasmodium vivax Plasmodium ovale Plasmodium falciparum Plasmodium malariae

Merozoites of malaria

Malaria Oocysts on Stomach of Mosquito

Malaria Infected Red Blood Cell

Phylum Ciliophora Micronucleus Macronucleus Cytosome Cytopharynx Cytopyge Balantidium coli /Balantidiosis

Balantidium coli

Phylum Ciliophora Isocronal Metacronal Motorium Avoiding Reaction Paramecium Vorticella Stentor Myoneme

Vorticella

Paramecium

Binary fission

Avoiding Reaction

Conjugation

Phylum Microspora Nosema bombycis Pebrine

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