The eggs have a diameter of  1.4 mm, and a weight of 1.14 mg. Their diet is made up largely of polychaetes as well as hermit crabs, shrimps, and gammarids, in order of decreasing importance.
The eggs are 1.4 millimeters in diameter and weigh 1.14 milligrams. Their main food sources include polychaetes, followed by hermit crabs, shrimps, and gammarids, with the latter being less significant.