BIS2CF10%20Lectre%2030

BIS2CF10%20Lectre%2030 - Fall 2010 Lecture 30 Annelida...

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Fall 2010 Lecture 30. Annelida Introduction to Lophotrochozoa Introduction to Annelida Students should be able to: distinguish lophotrochozoan animals from ecdysozoan animals describe the body plan of a marine annelid distinguish between clitellate and non-clitellate annelids explain how the basic polychaete body plan is modified for different feeding styles and environments
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To introduce you to the plants we used an audio tour, but for the animals we asked you to work through stations. A student suggested we do the animal introductions as an audio tour also. • So, what do you think? – a) keep the animal introductions with stations – b) replace the stations with an audio tour – c) make a hybrid version where you tell us what to see on the live animals, but keep some stations like urchin spawning, etc.
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Protostomes mouth from blastopore mesoderm from near lip of blastopore schizocoely trochophore larval stage is common in development
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Lophotrochozoa = lophophore + trochophore + animal. A lophophore is a horseshoe-shaped feeding organ
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This note was uploaded on 04/19/2011 for the course BIOLOGY BIS 2C taught by Professor Doyle during the Fall '10 term at UC Davis.

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BIS2CF10%20Lectre%2030 - Fall 2010 Lecture 30 Annelida...

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