It was found that the egg diameter(D) showed a ten dency to relate positively to the body size of the egg laying females, and was correlated negatively with the field sea water temperature (t), being fitted by D=atb.

• 卵径大小(D)似与产卵雌体大小呈正相关; 而与海区水温(t)呈负相关,并可拟合为D=a·t~b。