62. (continued) tium-90 in Birgus latro (coconut crabs) Collected at Enyu Islet, Bikini Atoll, March 1969 Sex 25400 Male Carapace Tissue 14.5 Muscle Length (cm) Liver 2.7 + 0.4 33.3 + 4.0 ¢ 1.3 22.6 + Muscle 2.14 0.1 2.3+ Liver 4.7 + 0.2 4.9 + Muscle 2.9 + O.1 Liver 7.7 + Muscle 3.1 + 0.3 Liver 7.2+ 0.1 Muscle 2.8 + Liver 7.14 0.1 al 25401 pci/g dry . meee gal AD Lee oh eitER agp GbRslabae ieee + P je 14 Male 15.0. 25404 25406 Male 7.0 25407 25409 Female 8.0 25410 25412 25413 Female 6.5 O.1 O.1 Oe ee me 25403