Table 6 - PRE-TEST INVERTEBRATE SAMPLES WITH HIGHEST ACTIVITY Thousands of d/m/g Wet Sample Organism Snail, Nerita polita Sponge Sea hare, Dolabrifera Urchin, Echinometra Snail, Polinices Tissue or organ Soft parts Locality Runit ad /m/g . 80 Entire Engebi,outer 48 Gut with much sand Engebi, outer 22 Gut and contents ‘ Engebi, outer 18 Entire Egg collar,mostly sand Runit dredge Runit 17 Soft parts Entire Engebi,outer Bogombogo 16 16 Strombus maculatus Soft parts Engebi, outer 15 Shell and byssus Engebi, outer 14 Soft parts Engebi, outer 9 Worm, Snail, sipunculid Cymatium Sponge, black Snail, Clan, Pinna Clan, Pinna -~ 33 - 17