1. Links to show for Bivalvia http://www.youtube.com/watch?v=HrBijKf0Ywk burrowing clam http://www.youtube.com/watch?v=HrBijKf0Ywk http://www.youtube.com/watch?v=1Zm-yMpHsaQ filtering oyster http://www.youtube.com/watch?v=1Zm-yMpHsaQ http://www.youtube.com/watch?v=HeqtLl4313M&feature=related oyster ecology http://www.youtube.com/watch?v=HeqtLl4313M&feature=related http://www.youtube.com/watch?v=IFnbnJ8kGQQ oysters in NYC http://www.youtube.com/watch?v=IFnbnJ8kGQQ http://www.youtube.com/watch?v=_2iXHBuSIJY swimming scallop http://www.youtube.com/watch?v=_2iXHBuSIJY http://www.youtube.com/watch?v=u_RfgvIETEY scallop escapehttp://www.youtube.com/watch?v=u_RfgvIETEY http://www.youtube.com/watch?v=AHcHNoOyv5I eating shipworms http://www.youtube.com/watch?v=AHcHNoOyv5I http://kxan.com/2014/06/30/new-statewiwde-regulations-will-impact- lake-users/ zebra mussels http://kxan.com/2014/06/30/new-statewiwde-regulations-will-impact- lake-users/ https://www.kickstarter.com/projects/1169368454/the-threat-of-zebra- mussels-in-bc-a-short-document https://www.kickstarter.com/projects/1169368454/the-threat-of-zebra- mussels-in-bc-a-short-document *make sure they get all video notes because it is info for test *put keys with extra notes on elmo to copy BEFORE showing any videos 1

2. Class Bivalvia Clams, Oysters, Shipworms, mussels, Scallops 2

3. Class Bivalvia Two shells Most are filter feeders No head or radula Burrow – Sand, wood, rocks 3

4. 4

5. Bivalve Anatomy color and label on Mollusca Anatomy sheet *use key on elmo

6. Giant Clam & Burrowing Clam 6 Siphon http://www.youtube.com/watch?v=HrBijKf0Yw khttp://www.youtube.com/watch?v=HrBijKf0Yw k burrowing clam Pismo clam

7. Giant Clam 7

8. Zebra Mussel Environmental Pest Ballast water of ships from Europe in 1986 Attack by secreting adhesive byssal threads – Each other – Other mussels – Man made objects Pipes, plumbing 8

9. Zebra Mussel Live in high densities Feed on phytoplankton Reproduce rapidly 9

10. Zebra Mussel Attach to native mussels Killed all native mussels in Lake Erie 10

11. Distribution of Zebra Mussel 11

12. ZEBRA MUSSEL INFESTATION http://kxan.com/2014/06/30/new-statewiwde- regulations-will-impact-lake-users/ http://kxan.com/2014/06/30/new-statewiwde- regulations-will-impact-lake-users/ https://www.kickstarter.com/projects/1169368454/the- threat-of-zebra-mussels-in-bc-a-short-document https://www.kickstarter.com/projects/1169368454/the- threat-of-zebra-mussels-in-bc-a-short-document 12

13. Oyster Ecology http://www.youtube.com/watch?v=HeqtLl4313M&feature=related 13

14. Oysters in NYC 14 http://www.youtube.co m/watch?v=IFnbnJ8kGQ Q

15. Oysters – The Ultimate Filters 15 http://www.youtube.com/watch?v=1Zm- yMpHsaQ

16. Scallops have fan shaped shell 16

17. Scallop Facts Unlike other bivalves like mussels and clams, most scallops are free-swimming. http://www.youtube.com/watch?v=_2iXHBuSIJY swimming scallop http://www.youtube.com/watch?v=_2iXHBuSIJY They swim by clapping their shells quickly, which moves a jet of water past the shell hinge, propelling the scallop forward Scallops have about 60 eyes that line its mantle. These eyes may be a brilliant blue color, and allow the scallop to detect light, dark and motion http://www.youtube.com/watch?v=u_RfgvIETEY escaping seastarmantle http://www.youtube.com/watch?v=u_RfgvIETEY 17

18. Shipworms not worms at all, but rather a group of unusual saltwater clams with long, soft, naked bodies they drill passages by means of a pair of very small shells borne at one end, with which they rasp their way through. Sometimes called "termites of the sea”clams 18 http://www.y outube.com/ watch?v=AHc HNoOyv5I http://www.y outube.com/ watch?v=AHc HNoOyv5I eating shipworms

19. BIVALVIA VIDEO NOTES