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Lab 10 – Worms: Platyhelminthes, Nematoda, & Annelida
Lab 10 – Worms: Platyhelminthes, Nematoda, & Annelida
•Supergroup UnikontaI.Kingdom Animalia
a.Phylum Platyhelminthes (Flat Worms)i.Class Turbellaria
1.Organism: Planariaii.Class Trematoda
1.Organism: Clonorchis sinensisiii.Class Cestoda
1.Organism: Taenia soliumb.Phylum Nematoda (Round Worms)
i.Organism: Ascaris lumbricoidesc.Phylum Annelida (Segmented Worms)
i.Class Polychaeta1.Organism: Tube Worm
ii.Class Oligochaeta1.Organism: Lumbricus terrestris (Night Crawler)
iii.Class Hirudinea (Leeches)1.Organism: Leech
Lab 10 – Worms: Platyhelminthes, Nematoda, & Annelida
Phylum Platyhelminthes (Flat Worms)Class TurbellariaOrganism: Planaria
Lab 10 – Worms: Platyhelminthes, Nematoda, & Annelida
Phylum Platyhelminthes (Flat Worms)Class TurbellariaOrganism: Planaria
Lab 10 – Worms: Platyhelminthes, Nematoda, & Annelida
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Organism: Planaria
1. Dorsal Side2. Ventral Side3. Epidermis4. Gastrodermis5. Gut/Intestinal Cavity
Lab 10 – Worms: Platyhelminthes, Nematoda, & Annelida
Phylum Platyhelminthes (Flat Worms)Class TrematodaOrganism: Clonorchis sinensis
Lab 10 – Worms: Platyhelminthes, Nematoda, & Annelida
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Organism: Clonorchis sinensis
1. Mouth2. Oral Sucker3. Pharynx4. Esophagus5. Intestine6. Genital Pore7. Ventral Sucker8. Uterus9. Ovary10.Testes
Lab 10 – Worms: Platyhelminthes, Nematoda, & Annelida
Phylum Platyhelminthes (Flat Worms)Class CestodaOrganism: Taenia solium
Lab 10 – Worms: Platyhelminthes, Nematoda, & Annelida
Phylum Nematoda (Round Worms)Organism: Ascaris lumbricoides
Lab 10 – Worms: Platyhelminthes, Nematoda, & Annelida
Phylum Nematoda (Round Worms)Organism: Ascaris lumbricoides x.s. (Female)
Lab 10 – Worms: Platyhelminthes, Nematoda, & Annelida
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Organism: Ascaris lumbricoides (Female)
1. Dorsal Nerve Chord2. Ventral Nerve Chord3. Psudocoel4. Intestine5. Oviduct6. Uterus7. Eggs8. Longitudinal Muscle
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Lab 10 – Worms: Platyhelminthes, Nematoda, & Annelida
Phylum Nematoda (Round Worms)Organism: Ascaris lumbricoides x.s.
Lab 10 – Worms: Platyhelminthes, Nematoda, & Annelida
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Organism: Ascaris lumbricoides (Male)
1. Dorsal Nerve Chord2. Ventral Nerve Chord3. Psudocoel4. Intestine5. Testes6. Longitudinal Muscle7. Lateral Line
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Lab 10 – Worms: Platyhelminthes, Nematoda, & Annelida
Phylum Annelida (Segmented Worms)Class PolychaetaOrganism: Nereus virens (Clam Worm)
Lab 10 – Worms: Platyhelminthes, Nematoda, & Annelida
Phylum Annelida (Segmented Worms)Class PolychaetaOrganism: Lepidonotus (Scale Worm)
Lab 10 – Worms: Platyhelminthes, Nematoda, & Annelida
Phylum Annelida (Segmented Worms)Class PolychaetaOrganism: Aphrodita (Sea Mouse)
Lab 10 – Worms: Platyhelminthes, Nematoda, & Annelida
Phylum Annelida (Segmented Worms)Class OligochaetaOrganism: Lumbricus terrestris (EarthWorm)
Lab 10 – Worms: Platyhelminthes, Nematoda, & Annelida
Phylum Annelida (Segmented Worms)Class OligochaetaOrganism: Lumbricus terrestris (EarthWorm) x.s.
Lab 10 – Worms: Platyhelminthes, Nematoda, & Annelida
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Organism: Lumbricus terrestris
1. Epidermis2. Circular Muscle3. Longitudinal Muscle4. Intestine5. Typhlosole6. Dorsal Blood Vessel7. Ventral Blood Vessel
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Lab 10 – Worms: Platyhelminthes, Nematoda, & Annelida
Phylum Annelida (Segmented Worms)Class Hirudinea (Leeches)Organism: Haemopis (Leech)
