Differential aggression between aggregations of the clonal sea anemone Anthopleura elegantissima on the Oregon Coast Public Deposited

http://ir.library.oregonstate.edu/concern/undergraduate_thesis_or_projects/br86b504c

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  • A. Elegantissima is not well understood, there is still much we don’t know about the anemone. What we do know is that they live in aggregations, where they divide the labor as mothers and warriors. The anemones have feeding tentacles and acrorhagi, the latter are attacking tentacles. Mothers are found in the center of the aggregation having more gonads than warriors, and warriors are found in the edges of the aggregation having more acrorhagi than the reproducers. The anemones will be evaluated on their relative competitive abilities in a tournament. The number of gametes and acrorhagi will be measured on both, reproducers and warriors, to see if there is a physical difference between the two. After the tournament, stress will be put on reproducers to see if they show warrior characteristics. Results showed that labor class does not matter in fighting skill. It is size that determines the victor.
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  • description.provenance : Approved for entry into archive by Patricia Black(patricia.black@oregonstate.edu) on 2016-05-26T18:42:22Z (GMT) No. of bitstreams: 2 Xavier Gonzalez at the 2014 OSU Symposium.mp4: 114818837 bytes, checksum: dccf2c906c82b19726e68e7db9ba5c66 (MD5) Anenome Presentation, Xavier G.pptx: 17645948 bytes, checksum: ca13283d3ab702a055d66114699d6490 (MD5)
  • description.provenance : Submitted by Xavier Gonzalez (gonzalxa@oregonstate.edu) on 2016-05-22T21:59:53Z No. of bitstreams: 2 Anenome Presentation, Xavier G.Final.pptx: 17648179 bytes, checksum: 702a4eb3fb61c75adc32996658cf2425 (MD5) Xavier Gonzalez at the 2014 OSU Symposium.mp4: 114818837 bytes, checksum: dccf2c906c82b19726e68e7db9ba5c66 (MD5)
  • description.provenance : Submitted by Xavier Gonzalez (gonzalxa@oregonstate.edu) on 2016-05-25T23:44:18Z No. of bitstreams: 2 Xavier Gonzalez at the 2014 OSU Symposium.mp4: 114818837 bytes, checksum: dccf2c906c82b19726e68e7db9ba5c66 (MD5) Anenome Presentation, Xavier G.pptx: 17645948 bytes, checksum: ca13283d3ab702a055d66114699d6490 (MD5)
  • description.provenance : Made available in DSpace on 2016-05-26T18:42:23Z (GMT). No. of bitstreams: 2 Xavier Gonzalez at the 2014 OSU Symposium.mp4: 114818837 bytes, checksum: dccf2c906c82b19726e68e7db9ba5c66 (MD5) Anenome Presentation, Xavier G.pptx: 17645948 bytes, checksum: ca13283d3ab702a055d66114699d6490 (MD5)
  • description.provenance : Rejected by Patricia Black(patricia.black@oregonstate.edu), reason: Xavier, I'm trying to approve your submission but am unable to open the Powerpoint presentation due to the file being damaged. Please attach a good file and resubmit. Thanks. -patti @ ScholarsArchive on 2016-05-24T17:13:27Z (GMT)

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