title: Weight loss and survival of Biomphalaria glabrata deprived of water.
abstract: Immature and mature Biomphalaria glabrata are kept out of water at relative humidities varying from 0 to 100%. When snails are submitted to a saturated atmosphere, they show a slow weight loss and survival may be long. If relative humidity (RH) decreases, weight loss becomes important and survival is short. A reduced RH (0 to 65%) produces similar effects. During desiccation, fasting has no noticeable effect; survival depends essentially on weight loss.
mesh_terms: D000818:Animals; D001700:Biomphalaria / Q000502:physiology*; D001835:Body Weight; D006813:Humidity; D014868:Water Deprivation