Digenetic PowerPoint PPT Presentations

eggs released in deer feces into water ... deer becomes infected by eating aquatic plant containing metacercariae ... Fascioloides magna deer liver fluke ...

... by fertilization results in the formation of thousands of fertilized eggs. Egg = Ovum ... In some species, the egg is ingested by the snail and the ...

Non-Coelomate Animals Porifera Simplest metazoan Cell level of organization Few cell types No true tissues Feed on material suspended in water Motile as larva ...

Phylum Platyhelminthes Phylum Platyhelminthes Phylum Platyhelminthes Phylum Platyhelminthes Phylum Platyhelminthes Phylum Platyhelminthes Phylum Platyhelminthes ...

Parasitology What is a parasite? Definition: An animal which lives in (endoparasite) or on (ectoparasite) another animal (the host). Is almost always a different ...

Global Warming and Schistosoma. A brief Introduction to Schistosoma: distribution, global disease burden, habitat and host range. Global warming: its causes, and effects. Global Warming and Schistosoma.

Molecular Identification of The Parasites Causing Indian Kala-Azar Madhumita Manna Associate Professor Dept. of Zoology Bethune College Govt. of West Bengal

Leishmania donovani (complex) (VL) Leishmania tropica (CL) Leishmania major (CL) Leishmania aethiopica (CL) Leishmania mexicana (Complex) (CL) Leishmania ...

Argulus External, fish lice primarily a pond problem visible, flat, move about 2 sucking disks for attachment Pierce skin with mouthpiece and feed on blood.

very small (15-30 M), body elongate, leaf-like appearance, up to 975,000 ... Transmission: direct during first year, indirect via annelid, contamination (cyst) ...

eggs into cloaca; out with feces -- eggs eaten by Amnicola (extra credit) ... eaten by chicken cloaca up. into oviduct. PHYLUM PLATYHELMINTHES ...

(Flukes) Phylum Platyhelminthes Distomata Monoecious Dioecious Operculum Suckers 2 ...

Reproductive system is not well understood: Only female reproductive organs have been identified. ... Pigs become infected by eating grubs.

Acoelomate no body cavity coelom- solid mesenchyme (mesoderm) First phylum to show a definite cellular mesoderm. Bilaterally symmetrical ...

These animals are also triploblastic they have three embryonic germ layers. Organ-system level of organization more division of labor among their organs.

RozSchnick@Centurytel.net. http://ag.ansc.purdue.edu/aquanic/jsa/aquadrugs/index.htm *Presented at the National Association of State Aquaculture Coordinators, ...

Large size, frequently over 30 mm long ... Proper cooking of fish. Do not contaminate other foods with juices from infected fish. ...

The vast majority of animal species belong to the clade Bilateria, which ... Phylum Mesozoa is considered a 'missing link' between protozoa and metazoa. ...

I. Copepod parasites. Argulus. External, fish lice. primarily a pond problem ... Haptor with 1 large pair of hooks and 16 hooklets. Skin irritation but also on ...

Medical Management of Disease in Ornamental Fish Mark A. Mitchell DVM, MS, PhD, DECZM (Herpetology) University of Illinois College of Veterinary Medicine

Flatworms, Mesozoans, and Ribbon Worms Chapter 14 * * * * * * * * * * * * * * * * * * * * * * * Bilateria Most animals have bilateral symmetry. The vast majority of ...

How successful is parasitism? depends on definition. major animal groups ... E.g. Clown Fish & sea anemone. Sea anemone - protection against predators ...