TABLE 8. (Continued. ) Number of clams collected Tridacna Tridacna Tridacna igas squamosa crocea _ hippopus -- -- 8 ~~ B-6 -- -- 2 -- B-10 = x 8 _ 2 5 37 19 Location Hippopus Ujelang J-22 Bikini roraL? "Lettered numbers correspond to islands shown in Figs. 2 to 16 and listed in Table 5. rotal clams collected was 63. 36