Todays Objective: 103102

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Todays Objective 10/31/02

• TSW be able to recognize protozoans commonly
  found in pond water.
• TSW label a diagram of two protozoans (Sarcodine
  and Ciliate)
• TSW survey representatives of each of the
  animal-like protozoans.

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Phylum Sarcomastigophora
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Sarcomastigophora

• Have flagella, pseudopodia or both
• Subphylum Mastigophora
• One or more flagella
• Volvox, Giardia, Trypanosoma, Euglena
• Subphylum Sarcodina
• Pseudopods
• Amoeba, Radiolarians

4
Phylum Labyrinthomorpha
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Labyrinthomorpha

• Marine or estuarine
• Saprozoic or parasitic on marine plants
• Labyrinthula

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Phylum Apicomplexa
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Apicomplexa

• Parasitic
• Apical complex penetrates host cells
• Plasmodium, Toxoplasma

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Phylum Microspora
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Microspora

• Single-celled spores
• Intracellular parasites
• Nosema

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Phylum Acetospora
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Acetospora

• Multicellular spores
• Parasitic to only invertebrates
• Haplosporidium

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Phylum Myxozoa
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Myxozoa

• Multicellular spores
• Parasitic
• Myxosoma

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Phylum Ciliophora
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Ciliophora

• Lots of cilia
• Heterotrophs
• Macronucleus and micronucleus
• Paramecium, Stentor, Euplotes, Vorticella