Slides for the animal portion of Biology 206

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Slides for the animal portion of Biology 206
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Planaria, whole mount
Pharyngeal pouch
Eyespot
Auricle
pharynx
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Planaria, cross-section
Pharyngeal pouch
GVC
Endoderm
pharynx
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Fasciola hepatica, ova
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Fasciola hepatica, miracidia
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Redia and cercaria
Redia, containing cercaria
Cercaria
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Chlonorchis sinensis, w.m.
Seminal receptacle
Uterus
Oral sucker
Pharynx
Ventral Sucker
Intestine
Ovaries
Testes
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Ascaris lumbricoides, female, c.s.
Uterus
Eggs
Pseudocoelom
Intestine
Longitudinal muscles
Cuticle
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Taenia pisiformis
Excretory duct
Sperm Duct
Vagina
Genital Pore

Ovary
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Lumbricus (earthworm) c.s.
Dorsal blood vessel
Typhlosole
Coelom
Intestine
Lumen
Ventral blood vessel
Ventral Nerve cord
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Clam and Crayfish dissection

• For the clam and crayfish dissections please
  refer to the following reviews and/or use the
  refrigerated specimens in the lab.
• Link to clam dissection review. -
  http//biog-101-104.bio.cornell.edu/BioG101_104/tu
  torials/animals/clam.html
• Link to crayfish dissection review -
  http//biog-101-104.bio.cornell.edu/BioG101_104/tu
  torials/animals/crayfish.html

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Intestine
Anus
Mantle
Kidney
Penis
Branchial hearts
Gill
Systemic heart
Testis
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Fin
Mantle
Testis
Funnel
Digestive caeca
Siphon
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Branchial Heart
Systemic Heart
Ink Sac
Kidney
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Kidney
Branchial Heart
Mantle Arteries
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Digestive caeca
Testis
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Amphioxus, w.m. front section
Oral tentacles
Oral hood
Gill bars Gill Slits
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Amphioxus w.m.
Notochord
Dorsal Nerve Cord
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Amphioxus, c.s. male
Dorsal Nerve Cord
Notochord
Gill Bars
Liver
Pharynx
Testis, in a female the ovary would be in this
region
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Ammocoetes, lamprey larvae
Nerve Cord
Notochord
Oral Hood
Gill lamella
Papilla
Intestine
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Ammocoetes, c.s. (pharynx)
Dorsal Nerve Cord
Notochord
Pharynx
Gill filaments
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• Refer to the fetal pig powerpoint for the review
  preparation.