HYDRATION IN THE SAND SHRIMP CRANGON SEPTEMSPINOSA: RELATION TO DIET.

Tissue hydration in the estuarine sand shrimp Crangon septemspinosa is correlated with nutritional conditions. Hydration levels of shrimp who are ingesting food remain normal. In starved shrimp or in individuals who are not ingesting adequate amounts of food, hydration levels are high. Presumably, water replaces metabolized tissues.