'Definitive host' diaporamas de présentation

Videos - animal

Videos - animal. intro. D:Sponges__Porifera.asf. porifera. Chimney sponge. Cnidaria. Feeding Examples Anemone eating jellyfish. Cnidaria. D:Jellyfish.asf D:_Stingers___Cnidaria_and_Coral.asf. Platyhelminthes - Flatworms. D:Worms__Benefits_and_Problems.asf. Phylum Platyhelminthes.

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PHYLUM PLATYHELMINTHES

PHYLUM PLATYHELMINTHES. Major characteristics Dorsoventrally flattened Acoelomates Digestive tract greatly reduced or missing Excretory system consists of flame cells or protonephridia. CLASSIFICATION. Great deal of work being done in Platyhelminthes systematics.

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The Protozoa

The Protozoa . Introduction: The Phylum Protozoa is classified into four subdivisions according to the methods of locomotion. The amoebae (Sarcodina) move by means of pseudopodia. The flagellates (Mastigophora) typically move by long, whiplike flagellae.

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Medical Parasitology Lab.

Medical Parasitology Lab. Zinc Sulphate method. LAB 5. Flotation. The flotation procedure permits the separation of protozoan cysts and certain eggs from excess debris through the use of a liquid with a high specific gravity.

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Phylum Platyhelminthes

Phylum Platyhelminthes . Flatworms. Monogenian. Flukes. Tapeworms. Phylum Platyhelminthes. The phylum consists of four classes Turbellaria (flatworm) Trematoda (fluke) Cestoda (tapeworm) Monogenian. Reproduction. Almost all are simultaneous hermaphrodites

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The mind altering powers of parasites! Sheena Cruickshank, University of Manchester

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Neurocysticercosis

Neurocysticercosis. Jenna Sawafta Infectious Diseases in the Developing World Fall 2012. Neuro -Brain Cysticercosis is an infection due to ingestion of Taenia Solium. http:// drugline.org /medic/term/ taenia /. The most common parasitic disease of the nervous system.

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Animal parasites

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Pulmonary echinococcosis

Pulmonary echinococcosis. John-Henry Corbett Department of Radiology University of the Free State 02/2012. Echinoccosis or hydatid disease is caused by larval stage of the echinococcus tapeworm Four species E. granulosis E. multilocularis E. vogeli E. oligarthrus

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Prosthogonimosis ?????

Prosthogonimosis ?????. The team members: ??? ?? ??? ??? ???. 1.Introduction. Prosthogonimidae ????? Prosthogonimus ????? host:chicken ? duck ? goose ? wild duck and other birds site:oviduct ????? Bursa Fabricii ????? cloaca ????? recta ???? ,sometimes in the egg ??????.

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Pulmonary Echinococcus

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Clonorchis sinensis

Clonorchis sinensis. Iman Diriye & Mikayla Hardy. INTRODUCTION. Common name is the oriental liver fluke or chinese liver fluke. Disease caused by infection: Clonorchiasis 10-25 mm fluke. Hermaphroditic. They mature in the bile duct of the liver.

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Echinococcus ( granulosus and multilocularis )

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Scabies

Scabies. Amy Weyer. Background Information . Scabies is a skin disease caused by the mite Sarcoptes scabiei More than 300 million cases occur worldwide every year It is also known as the human itch mite or the scabies itch mite. Taxonomy . Kingdom- Animalia Phylum- Arthropoda

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Symbiosis

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Fasciola Hepatica

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The Eukaryotes: Fungi, Algae, Protozoa, and Helminths

12. The Eukaryotes: Fungi, Algae, Protozoa, and Helminths. The Helminths. Table 12.1. Helminths (Parasitic Worms). Eukaryotic Multicellular animals Chemoheterotrophic Kingdom: Animalia Phylum : Platyhelminthes (flatworms) Class: Trematodes (flukes) Class: Cestodes (tapeworms)

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Matt Greatens

Taenia saginata. Matt Greatens. Taxonomy . Kingdom: Animalia Phylum: Platyhelminthes Class: Cestoda Order: Cyclophyllidea Family: Taeniidae Genus: Taenia Species: saginata. Geographic Location . Anywhere that cattle is found.

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Matt Greatens

Onchocerca volvulus. Matt Greatens. Taxonomy . Kingdom: Animalia Phylum: Netatoda Class: Cecernentea Order: Spirurida Family: Onchocercidae Genus: Onchocerca Species: volvulus. Geographic Location . Mainly Africa

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Toxoplasmosis and Pregnancy

Toxoplasmosis and Pregnancy. Max Brinsmead PhD FRANZCOG October 2008. Toxoplasmosis. Caused by the protozoan parasite Toxoplasma gondi Is endemic in most societies And the definitive host is cats Has a complex life cycle but infectious oocysts can live for many months in soil

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