sentences:  Preliminary data indicate body water contents of 75.6 + 0.5 (n = 9), 76.22 0.7 (n = 14) and 76.8 + 0.9 (n = 13) for "I. greeleyi" in phases 1,3 and 4, respectively.By the completion of metamorphosis body water content increased to 79.4 rt 3.7% (n = 6), a value almost identical to that predicted from the earlier metabolic studies.Spawning occurs in late May when the water temperature reaches .