Storage excretion in the Indian apple snail, Pila globosa (Swainson), during aestivation.
Uric acid accumulates in several tissues of the Indian apple snail, P. globosa, during aestivation. This accumulation is particularly high in the foot muscle and reproductive organs. Since the kidney, a tiny organ in the snail, has only a limited capacity to store uric acid, extrarenal tissues are used as storage depots of uric acid during aestivation. It is suggested that the aestivating snail, faced with a cleidoic situation, resorts to storage excretion, a phenomenon well documented in insects.
D000222:Adaptation, Physiological; D000818:Animals; D004956:Estivation; D007668:Kidney / Q000378:metabolism*; D012621:Seasons; D012908:Snails / Q000378:metabolism*; D014018:Tissue Distribution; D014508:Urea / Q000378:metabolism*
D014508:Urea