iimeem: AECD~3446 -134TABLE 4 Comparison for Eberiru, Engebi, and Runit, Eniwetok Atoll of activity of plankton-feeders with non-planktonfeeders. Plankton-feeders Clam, Tridacnids " " " 18 Oyster Chama 60 " 135 " " Ostrea 1, 600 Unidentified , Rydroids, Misc. 12, 000 Sponges " e " 2, 200 Oysters, Isognomon 10 360 ,CH] " 2, 100 " " 8, 400 / > ty " 2, 000 "" " " Pinctada "“ 160 —e— " " " a it “ . " 6, 900 680 " 400 Tunicate, compound 0 " 8, 400 Non-plankton-feeders Crabs, Ghost, Ocypode i" 58 « tt tt — " " 1 1 " et Mise we we " " ' tt CT] " "t 3 . " " tt 0 tt Snail, sea, Nerita _9 u " 250 52 0 un” large brown Actinopy a4 " small tan 200 740 1 330 " " ¢ oe t 1, 100 " rT) " 2, 000 680 * Y60 " Dardanus 360 480 " TY i, 3 Cucumber, black, Holothuria " tt ——1r———~ " " " " " " " " " Hermit, small " 4 Shrimp " " 900 " " t " Cypraea Coenobita ————— " ‘" 6 1, 500 " _n. Snail, Vasum i 280 " i" " " " Purpura Pterocera ss i‘ - rochus Cerithium Drupa " Comis " " " " Strombus Urchin, slate,Heterocentrotus ' Urchin, Echinometra " " " n " TT] " 120 " Eucidaris 64 tt sma 240 , 300 Snail, scorpion 18 200 12, 000 Star-brittle, Ophiuroid iB 78 ‘" Starfish 15 160 i Eriphia " Shrimp 10 32 echinus Urchin, heart Brissus NOT Py TNTVEDSTDV yoo mo. 0 norm ARCEHTY?