abyssal zone organisms?

Question

list five organisms that live in the abyssal zone

Answer 1

Abysso-pelagic or hado-pelagic: angler fish, shrimp, rattail fish, brotulid fish, eelpout fish, anemone, silica sponge,sea cucumber
http://people.whitman.edu/~yancey/deepsea.html#diagram
http://people.whitman.edu/~yancey/fish.html
http://people.whitman.edu/~yancey/cnidaria.html
http://people.whitman.edu/~yancey/echinoderms.html

Organisms that live at vents in the abyssal zone: tubeworms, shrimp, crabs, mussels, chemo-autotrophic microbes, Archaea
http://web.mit.edu/12.000/www/m2005/a2/finalwebsite/environ/bio/index.shtml

Answer 2

i think the only thing that can live that deep are plankton